@umar916 I fixed it on my website but someone needs to push an update to WP-Appbox. I’m not familiar with the process, @marcelismus if that fix looks good to you can you push an update?
@marcelismus @umar916 I had the exact same issue on my website and the plugin crashed my entire WordPress – I couldn’t open anything including wp-admin.
I logged in my website FTP and went to the wp-apbbox folder, opened image cache.class.php and changed the code like that:
function checkImageCacheType( $imgType ) {
$option = get_option('wpAppbox_imgCacheMode');
if ( !empty( $option ) && in_array( $imgType, $option ) )
return( true );
return( false );
}
This fix was suggested here.