}

 				$dir->close();

 				// Exclude the smileys that are already in the database.

 				$request = $smcFunc['db_query']('', '

 					SELECT filename

 	$smcFunc['db_remove_column']('{db_prefix}smileys', 'temp_order');

 }

 $txt['smiley_not_unique'] = 'A smiley with that code already exists.';

 $txt['smiley_set_already_exists'] = 'A smiley set with that URL already exists';

 $txt['smiley_set_not_found'] = 'Smiley set not found';

 $txt['smiley_set_path_already_used'] = 'The URL of the smiley set is already being used by another smiley set.';

 $txt['smiley_set_unable_to_import'] = 'Unable to import smiley set. Either the directory is invalid or cannot be accessed.';

 $txt['error_invalid_dir'] = 'The directory you entered is invalid.';

 $txt['error_sqlite_optimizing'] = 'Sqlite is optimizing the database, the forum can not be accessed until it has finished.  Please try refreshing this page momentarily.';