Title: Plugin Fatal Error
Last modified: April 5, 2017

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# Plugin Fatal Error

 *  Resolved [partycaribbean](https://wordpress.org/support/users/partycaribbean/)
 * (@partycaribbean)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/)
 * Since the last plugin update I am receiving the following fatal error:
 * “Plugin could not be activated because it triggered a fatal error.
 * Warning: Illegal string offset ‘version’ in partycaribbean.com/wp-content/plugins/
   wp-criticalcss/lib/class-wp-criticalcss.php on line 180”
 * I am unable to add URL’s to criticalcss.com.
 * What’s the way forward?
 * Thanks,
 * PartyCaribbean.com

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Thread Starter [partycaribbean](https://wordpress.org/support/users/partycaribbean/)
 * (@partycaribbean)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/#post-8996982)
 * P.S I have emailed you via your website and have included images for reference.
 *  Plugin Author [Derrick Hammer](https://wordpress.org/support/users/pcfreak30/)
 * (@pcfreak30)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/#post-8997214)
 * [@partycaribbean](https://wordpress.org/support/users/partycaribbean/) what email
   did you contact me at?
 *  Thread Starter [partycaribbean](https://wordpress.org/support/users/partycaribbean/)
 * (@partycaribbean)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/#post-8997340)
 * [derrick@derrickhammer.com](https://wordpress.org/support/topic/plugin-fatal-error-12/derrick@derrickhammer.com?output_format=md)
 *  Plugin Author [Derrick Hammer](https://wordpress.org/support/users/pcfreak30/)
 * (@pcfreak30)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/#post-8997387)
 * Add pcfreak30 on skype as I have not received it yet.
 *  Thread Starter [partycaribbean](https://wordpress.org/support/users/partycaribbean/)
 * (@partycaribbean)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/#post-8999890)
 * Tried re-activating the plugin again this morning and got these further fatal
   error messages.
 * Warning: Illegal string offset ‘version’ in partycaribbean.com/wp-content/plugins/
   wp-criticalcss/lib/class-wp-criticalcss.php on line 180
 * Warning: array_merge(): Argument #2 is not an array in partycaribbean.com/wp-
   content/plugins/wp-criticalcss/lib/class-wp-criticalcss.php on line 212
 * Catchable fatal error: Argument 1 passed to WP_CriticalCSS::update_settings()
   must be of the type array, null given, called in partycaribbean.com/wp-content/
   plugins/wp-criticalcss/lib/class-wp-criticalcss.php on line 212 and defined in
   partycaribbean.com/wp-content/plugins/wp-criticalcss/lib/class-wp-criticalcss.
   php on line 245
 * Will add you on our skype later today.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Plugin Fatal Error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-criticalcss.svg)
 * [WP Critical CSS](https://wordpress.org/plugins/wp-criticalcss/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-criticalcss/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-criticalcss/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-criticalcss/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-criticalcss/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-criticalcss/reviews/)

## Tags

 * [fatal](https://wordpress.org/support/topic-tag/fatal/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 5 replies
 * 2 participants
 * Last reply from: [partycaribbean](https://wordpress.org/support/users/partycaribbean/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/plugin-fatal-error-12/#post-8999890)
 * Status: resolved