dmlwriteexception thrown in moodle

gistfile1.txt

Debug info: Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT and at least one table uses a storage engine limited to row-based logging. InnoDB is limited to row-logging when transaction isolation level is READ COMMITTED or READ UNCOMMITTED.
UPDATE mdl_quiz SET grade = ? WHERE id = ?
[array (
0 => 15,
1 => '2',
)]
Stack trace:

    line 394 of /lib/dml/moodle_database.php: dml_write_exception thrown
    line 1056 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
    line 1450 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->set_field_select()
    line 496 of /mod/quiz/locallib.php: call to moodle_database->set_field()
    line 359 of /mod/quiz/edit.php: call to quiz_set_grade()