Catchable fatal error: Argument 2 passed to Twitter_Form_Redecorate::redecorate() must be an instance of string, string given, called in /home/bibliote/digitalna.bibliotekabrus.rs/themes/Omeka-theme-Bootstrap-master/custom.php on line 274 and defined in /home/bibliote/digitalna.bibliotekabrus.rs/themes/Omeka-theme-Bootstrap-master/libraries/Twitter/Form/Redecorate.php on line 97