You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'in-pine-walk and session_id = "uqfnddigvv2nd7p7t86estao10"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartment-in-pine-walk and session_id = "uqfnddigvv2nd7p7t86estao10"