fatal error at activating microthemer

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Notice: this information was written when Microthemer version 2 was current. On Dec 26th, 2014 version 3 was released with a completely new interface. Some of the information may be redundant, but as much of the functionality remains the same in version 3 we haven't deleted this post.

I got this message when trying to activate the microthemer. I now cannot enter the plugin section at all!!

Fatal error: Call to undefined method stdClass::toWpFormat() in /homepages/22/d404199082/htdocs/sprache_des_friedens/wp-content/plugins/microthemer/includes/plugin-updates/plugin-update-checker.php on line 275

Please support!!


I just found out that I am not able to get back in as administrator even!! HELP!!!


Hi Michel, I’m on this now. Sorry for the delay. I’ll email you to request private details.

In the meantime, if you have used FTP before your first port of call would be to delete the Microthemer directory which is in /wp-content/plugins/.



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