Error: Obj→db_mysql→dbQuery() say: MysqlError #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'emilia'' at line 1 ( SELECT COUNT(id) as hotelsnum FROM `hotel` WHERE city_unique = 'anzola-dell'emilia' )

ERROR in file "W_db_mysql.php", on line: "228"

<?php
/*L: 225*/             
/*L: 226*/             if( false === ( $array = $this->dbCache->getCache( $query ) ) )
/*L: 227*/             {
/*L: 228*/                 $array = $this->dbGetResult( $query, '', $database  );
/*L: 229*/                 $this->dbCache->setCache( $array );
/*L: 230*/             }
/*L: 231*/             unset( $query, $table, $database );

?>