How should I fix an error that says “exactly 1 parameter, 2 given in /home/******/public_html/upload/wp-content/plugins/microthemer/get-dir-paths.inc.php on line 81”
Sorry for the trouble, and thanks for reporting this. The update I released a few hours ago included some code not compatible with sub PHP7 versions. I’ve just released version 5.2.5.1 which fixes that error. If you update Microthemer now, that should sort it. If not, please let me know.