Error message

• Warning: strpos() expects parameter 1 to be string, array given in DrupalTextMetaTag->getValue() (line 540 of /var/www/clients/client1/web3/web/sites/all/modules/metatag/metatag.inc).
• Warning: preg_match_all() expects parameter 2 to be string, array given in token_scan() (line 124 of /var/www/clients/client1/web3/web/includes/token.inc).