I installed Woosidebars and opened it, but there was an error. Now I can't get to my website without seeing this:
Fatal error: Call to undefined function is_post_type_archive() in /home/aldavis/ndesignsmetal.com/wp-content/plugins/woosidebars/classes/class-woo-conditions.php on line 438
I backed up my website before installing the plugin but don't really know how to re-activate it. Any help out there?
I can't recall my WordPress version but I'm pretty sure it is up to date.