Problem with Theme Update

Hi i have make an theme update
Now is nothing working and i get this error code?!?

Warning: require_once(/home/.sites/664/site2988048/web/wp-content/plugins/arcane_custom_post_types/smartmetabox/SmartMetaBox.php): failed to open stream: No such file or directory in /home/.sites/664/site2988048/web/wp-content/themes/arcane/functions.php on line 14 Fatal error: require_once(): Failed opening required ‘/home/.sites/664/site2988048/web/wp-content/plugins/arcane_custom_post_types/smartmetabox/SmartMetaBox.php’ (include_path=’.:/usr/local/php5/lib/php’) in /home/.sites/664/site2988048/web/wp-content/themes/arcane/functions.php on line 14

LG Burton