Notice: Array to string conversion in /common/lib/Doctrine/Query/Abstract.php on line 1121

Fatal error: Uncaught Doctrine_Record_UnknownPropertyException: Unknown record property / related component "Array" on "Konferencja" in /common/lib/Doctrine/Record/Filter/Standard.php:55 Stack trace: #0 /common/lib/Doctrine/Record.php(1395): Doctrine_Record_Filter_Standard->filterGet(Object(Konferencja), 'Array') #1 /common/lib/Doctrine/Record.php(1350): Doctrine_Record->_get('Array', true) #2 /common/lib/Doctrine/Access.php(72): Doctrine_Record->get('Array') #3 /common/lib/Doctrine/Query/Abstract.php(1121): Doctrine_Access->__get('Array') #4 /common/lib/Doctrine/Query/Abstract.php(1008): Doctrine_Query_Abstract->_preQuery(Array) #5 /common/lib/Doctrine/Query.php(281): Doctrine_Query_Abstract->execute(Array, NULL) #6 /common/lib/Doctrine/Table.php(1713): Doctrine_Query->fetchOne(Array, NULL) #7 /common/lib/Doctrine/Table.php(2837): Doctrine_Table->findOneBy('id', 1, NULL) #8 /common/classes/models/KonferencjaTable.php(26): Doctrine_Table->__call('findOneBy', Array) #9 /system/include/init.php(18): KonferencjaTable::getObj in /common/lib/Doctrine/Record/Filter/Standard.php on line 55