Cannot modify header information - headers already sent by Opencart

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Post By: guest | 01-12-2013 07:57 Reply

Question

Cannot modify header information - headers already sent by - OpenCart v.1.5.1.2

I have this errors, in "Admin Panel/Sistem/Error Logs/":


Code: Select all
2012-01-15 13:37:27 - PHP Warning:  unlink(/home/XXXXX/public_html/system/cache/cache.product.16ab87ed4c11b8f6fdefe2a5d5b1266e.8.1326634646) [<a href='function.unlink'>function.unlink</a>]: No such file or directory in /home/XXXXX/public_html/system/library/cache.php on line 14
2012-01-15 13:37:27 - PHP Warning:  session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cookie - headers already sent by (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/system/library/session.php on line 11
2012-01-15 13:37:27 - PHP Warning:  session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cache limiter - headers already sent (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/system/library/session.php on line 11
2012-01-15 13:37:27 - PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/index.php on line 175
2012-01-15 13:37:27 - PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/system/library/currency.php on line 45


My OpenCart is v1.5.1.2

What is the problem and how can it be solved?

Thank you.

Answers

Other errors:

Code: Select all
2012-01-15 23:43:43 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:43:43 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:43:43 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:43:55 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:43:55 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:43:55 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:44:04 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:44:04 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:44:04 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:44:13 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:44:13 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:44:13 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:44:24 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:44:24 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:44:24 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:44:26 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:44:26 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:44:26 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:44:29 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:44:29 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:44:29 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:44:37 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:44:37 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:44:37 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:47:54 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:47:54 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:47:54 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:48:18 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:48:18 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:48:18 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:48:22 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:48:22 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:48:22 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:48:27 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:48:27 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:48:27 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:48:28 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:48:28 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:48:28 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:48:36 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:48:36 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:48:36 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:48:50 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:48:50 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:48:50 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:09 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:09 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:09 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:29 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:29 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:29 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:30 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:30 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:30 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:30 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:30 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:30 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:31 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:31 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:31 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:31 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:31 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:31 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:32 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:32 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:32 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:33 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:33 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:33 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:49:33 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:49:33 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:49:33 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:50:16 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:50:16 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:50:16 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:50:22 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:50:22 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:50:22 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:50:51 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:50:51 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:50:51 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:50:57 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:50:57 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:50:57 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:51:00 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:51:00 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:51:00 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:51:10 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:51:10 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:51:10 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:51:22 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:51:22 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:51:22 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:54:31 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:54:31 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:54:31 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:54:34 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:54:34 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:54:34 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:56:40 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:56:40 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:56:40 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-15 23:56:49 - PHP Notice:  Undefined variable: status in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 60
2012-01-15 23:56:49 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 84
2012-01-15 23:56:49 - PHP Notice:  Undefined variable: geo_zone_id in /home/XXXXX/public_html/catalog/model/shipping/flatplusfree.php on line 94
2012-01-16 1:27:59 - PHP Warning:  unlink(/home/XXXXX/public_html/system/cache/cache.product.77c8f949e29b5d45885ff8f4b6f4277a.8.1326677246) [<a href='function.unlink'>function.unlink</a>]: No such file or directory in /home/XXXXX/public_html/system/library/cache.php on line 14
2012-01-16 1:27:59 - PHP Warning:  session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cookie - headers already sent by (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/system/library/session.php on line 11
2012-01-16 1:27:59 - PHP Warning:  session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cache limiter - headers already sent (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/system/library/session.php on line 11
2012-01-16 1:27:59 - PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/index.php on line 175
2012-01-16 1:27:59 - PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/XXXXX/public_html/index.php:100) in /home/XXXXX/public_html/system/library/currency.php on line 45


Can help me someone ?

Flat Plus Free isn't a default integrated module from fresh installation of OpenCart which means that the errors you're encountering is obviously related to installed contributions. The best option would be to uninstalled all contributed & downloaded modules from the admin - > extensions - > modules page and see if these errors still occurs.

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cannot modify header information - headers already sent by opencart

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