Title: Warning errors everywhere
Last modified: August 20, 2016

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# Warning errors everywhere

 *  [mageguild](https://wordpress.org/support/users/mageguild/)
 * (@mageguild)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/warning-errors-everywhere/)
 * I have been running this plugin for a few weeks now with no issues. About 10 
   minutes ago, all these errors started appearing on the front-end and in the admin.
 * Any idea how to fix them? I have had to disable the plugin for now to remove 
   the errors from the site.
 * Warning: session_start() [function.session-start]: open(/tmp/sess_f1e986d56a59c1652141607b227cb318,
   O_RDWR) failed: Read-only file system (30) in /home/tbassett/webapps/thetennisbulletin/
   wp-content/plugins/all-in-one-event-calendar/app/plugins/Ai1ecFacebookConnectorPlugin.
   php on line 148
 * Warning: session_start() [function.session-start]: Cannot send session cache 
   limiter – headers already sent (output started at /home/tbassett/webapps/thetennisbulletin/
   wp-content/plugins/all-in-one-event-calendar/app/plugins/Ai1ecFacebookConnectorPlugin.
   php:148) in /home/tbassett/webapps/thetennisbulletin/wp-content/plugins/all-in-
   one-event-calendar/app/plugins/Ai1ecFacebookConnectorPlugin.php on line 148
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/tbassett/webapps/thetennisbulletin/wp-content/plugins/all-in-one-event-
   calendar/app/plugins/Ai1ecFacebookConnectorPlugin.php:148) in /home/tbassett/
   webapps/thetennisbulletin/wp-includes/pluggable.php on line 876
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/tbassett/webapps/thetennisbulletin/wp-content/plugins/all-in-one-event-
   calendar/app/plugins/Ai1ecFacebookConnectorPlugin.php:148) in /home/tbassett/
   webapps/thetennisbulletin/wp-includes/pluggable.php on line 876
 * Warning: Unknown: open(/tmp/sess_f1e986d56a59c1652141607b227cb318, O_RDWR) failed:
   Read-only file system (30) in Unknown on line 0
 * Warning: Unknown: Failed to write session data (files). Please verify that the
   current setting of session.save_path is correct (/tmp) in Unknown on line 0
 * [http://wordpress.org/extend/plugins/all-in-one-event-calendar/](http://wordpress.org/extend/plugins/all-in-one-event-calendar/)

Viewing 1 replies (of 1 total)

 *  [Richard](https://wordpress.org/support/users/richardgirling/)
 * (@richardgirling)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/warning-errors-everywhere/#post-3309694)
 * Hi mageguild,
 * Sorry for not getting back to you sooner. Can you please:
 * 1. rule out a theme/plugin conflict.
    [http://help.time.ly/customer/portal/articles/782129-do-i-have-a-theme-or-plugin-conflict-](http://help.time.ly/customer/portal/articles/782129-do-i-have-a-theme-or-plugin-conflict-)
   2. If this is not the case then please try manually reinstalling the plugin. 
   [http://help.time.ly/customer/portal/articles/534931-how-do-i-manually-upgrade-](http://help.time.ly/customer/portal/articles/534931-how-do-i-manually-upgrade-)
 * I hope this helps!

Viewing 1 replies (of 1 total)

The topic ‘Warning errors everywhere’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/all-in-one-event-calendar.svg)
 * [Timely All-in-One Events Calendar](https://wordpress.org/plugins/all-in-one-event-calendar/)
 * [Support Threads](https://wordpress.org/support/plugin/all-in-one-event-calendar/)
 * [Active Topics](https://wordpress.org/support/plugin/all-in-one-event-calendar/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/all-in-one-event-calendar/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/all-in-one-event-calendar/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Richard](https://wordpress.org/support/users/richardgirling/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/warning-errors-everywhere/#post-3309694)
 * Status: not resolved