Title: Warning message when activating plugin
Last modified: September 4, 2019

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# Warning message when activating plugin

 *  Resolved [lacajabaja](https://wordpress.org/support/users/lacajabaja/)
 * (@lacajabaja)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/warning-message-when-activating-plugin/)
 * Hello, I got this warning message when activating the plugin:
 * “Warning: Cannot modify header information – headers already sent by (output 
   started at /homepages/45/d345669582/htdocs/ureka/wp-content/plugins/social-booster/
   admin/class-rx-sb-cron.php:1) in /homepages/45/d345669582/htdocs/ureka/wp-admin/
   includes/misc.php on line 1196”
 * the web is running with DIVI (visual drag and drop builder)
 * Thank you

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [lacajabaja](https://wordpress.org/support/users/lacajabaja/)
 * (@lacajabaja)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/warning-message-when-activating-plugin/#post-11899702)
 * by now I had to erase the plugin via ftp, because made the back end crash.
    Once
   eliminated, everything worked ok in the back-end.
 *  Plugin Support [C S Sultan](https://wordpress.org/support/users/sultan00rextheme/)
 * (@sultan00rextheme)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/warning-message-when-activating-plugin/#post-11905877)
 * Hi, we will look into this ASAP. Sorry for the inconvenience.
 *  Plugin Support [C S Sultan](https://wordpress.org/support/users/sultan00rextheme/)
 * (@sultan00rextheme)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/warning-message-when-activating-plugin/#post-11913652)
 * Hi [@lacajabaja](https://wordpress.org/support/users/lacajabaja/) , we have released
   a new update. Please try installing the plugin now. The problem should be fixed.
 * Thanks.
 *  Thread Starter [lacajabaja](https://wordpress.org/support/users/lacajabaja/)
 * (@lacajabaja)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/warning-message-when-activating-plugin/#post-11963285)
 * Hi [@sultan00rextheme](https://wordpress.org/support/users/sultan00rextheme/),
   now it works like a charm, I appreciate your fast support!
    Plugin is running
   smooth and syncronized perfectly with social accounts
 * Thanks.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Warning message when activating plugin’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/social-booster_8cb6b1.svg)
 * [Social Media Auto Post and Schedule Plugin - Social Booster](https://wordpress.org/plugins/social-booster/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/social-booster/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/social-booster/)
 * [Active Topics](https://wordpress.org/support/plugin/social-booster/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/social-booster/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/social-booster/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [lacajabaja](https://wordpress.org/support/users/lacajabaja/)
 * Last activity: [6 years, 8 months ago](https://wordpress.org/support/topic/warning-message-when-activating-plugin/#post-11963285)
 * Status: resolved