Expected one or zero rows from SQL query, multiple rows returned. sql: 'SELECT * FROM language WHERE iso_language_code=?' params: array ( 0 => 'en', )|#0 /www-wordpress/chb/chbphoto/backlight/modules/module-framework/dao/PdoExtended.php(222): PdoExtended->_throwSqlQueryException('SELECT * FROM l...', Array, 'Expected one or...') #1 /www-wordpress/chb/chbphoto/backlight/modules/module-framework/Framework.php(473): PdoExtended->selectRowOrNull('SELECT * FROM l...', Array) #2 /www-wordpress/chb/chbphoto/backlight/modules/module-framework/Framework.php(451): Framework->handleLanguage(Object(PublisherApplicationHelper), Object(PublisherConfigManager)) #3 /www-wordpress/chb/chbphoto/backlight/modules/module-framework/Framework.php(169): Framework->initApplication() #4 /www-wordpress/chb/chbphoto/backlight/modules/module-framework/Framework.php(43): Framework->init() #5 /www-wordpress/chb/chbphoto/fineart/open-edition-prints/california-coast-open-edition-prints/single.php(8): Framework->__construct('./../../..', Array) #6 {main}|URL: /fineart/open-edition-prints/california-coast-open-edition-prints/single.php