Title: FREEMINUS ERROR
Last modified: March 5, 2022

---

# FREEMINUS ERROR

 *  Resolved [temp2020](https://wordpress.org/support/users/temp2020/)
 * (@temp2020)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/freeminus-error-2/)
 * Hi,
    I have this error coming up and would like to know how I can fix it, ideally
   step by step guide as I am no expert. Any help greatly appreciated.
 * Notice: Undefined index: is_connected in /home/gardene/cheltbeerfestival.co.uk/
   wp-content/plugins/tickera/freemius/includes/class-freemius.php on line 13889
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/gardene/cheltbeerfestival.co.uk/wp-content/plugins/tickera/freemius/
   includes/class-freemius.php:13889) in /home/gardene/cheltbeerfestival.co.uk/wp-
   admin/includes/misc.php on line 1310
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/gardene/cheltbeerfestival.co.uk/wp-content/plugins/tickera/freemius/
   includes/class-freemius.php:13889) in /home/gardene/cheltbeerfestival.co.uk/wp-
   admin/admin-header.php on line 9

Viewing 1 replies (of 1 total)

 *  Plugin Author [Tickera](https://wordpress.org/support/users/tickera/)
 * (@tickera)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/freeminus-error-2/#post-15433901)
 * Hi temp2020,
 * If you are using any of Tickera add-ons, make sure that the add-ons are updated.
   
   Also, check this solution – [https://tickera.com/tickera-documentation/troubleshooting/im-getting-warnings-notices-website-whats-wrong/](https://tickera.com/tickera-documentation/troubleshooting/im-getting-warnings-notices-website-whats-wrong/)
   Hope it helps.

Viewing 1 replies (of 1 total)

The topic ‘FREEMINUS ERROR’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Tickera](https://wordpress.org/support/users/tickera/)
 * Last activity: [4 years, 2 months ago](https://wordpress.org/support/topic/freeminus-error-2/#post-15433901)
 * Status: resolved