update killed my site- literally everything other than the title on the home page and all subsequent pages is inaccessible. Error code reads as follows:
Fatal error: Call to undefined function mb_strpos() in /home/n8pruitt/public_html/blog/wp-content/plugins/sharexy/SharexyWidget.php on line 81
my blog
Obviously I won’t be able to log in to update the plugin since this error has destroyed even my admin link on the page. Joy.
