Title: Error
Last modified: April 19, 2017

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# Error

 *  Resolved [deejayhighbee](https://wordpress.org/support/users/deejayhighbee/)
 * (@deejayhighbee)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/error-919/)
 * Are you aware of this error?
 * Standards: call_user_func_array() expects parameter 1 to be a valid callback,
   non-static method warm_cache::addPluginSubMenu() should not be called statically
   in /home2/freefiles/public_html/……/wp-includes/class-wp-hook.php on line 298
 * Strict Standards: Non-static method mijnpress_plugin_framework::addPluginSubMenu()
   should not be called statically in /home2/freefiles/public_html/—–/wp-content/
   plugins/warm-cache/warm-cache.php on line 148

Viewing 1 replies (of 1 total)

 *  Plugin Author [ramon fincken](https://wordpress.org/support/users/ramon-fincken/)
 * (@ramon-fincken)
 * [8 years, 9 months ago](https://wordpress.org/support/topic/error-919/#post-9230693)
 * This should be fixed right now in 2.2.1
    Thanks for reporting!

Viewing 1 replies (of 1 total)

The topic ‘Error’ is closed to new replies.

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## Tags

 * [cache](https://wordpress.org/support/topic-tag/cache/)
 * [erro](https://wordpress.org/support/topic-tag/erro/)

 * 1 reply
 * 2 participants
 * Last reply from: [ramon fincken](https://wordpress.org/support/users/ramon-fincken/)
 * Last activity: [8 years, 9 months ago](https://wordpress.org/support/topic/error-919/#post-9230693)
 * Status: resolved