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
