- Giảng viên (Teacher): Phạm Thị Ngọc Diệp
Course info
Debug info: MySQL server has gone away
SHOW TABLES LIKE 'bkel\_%'
[NULL]
Error code: dmlreadexception
SHOW TABLES LIKE 'bkel\_%'
[NULL]
Error code: dmlreadexception
Stack trace:
- line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
- line 291 of /lib/dml/moodle_read_slave_trait.php: call to moodle_database->query_end()
- line 701 of /lib/dml/mysqli_native_moodle_database.php: call to mysqli_native_moodle_database->query_end()
- line 234 of /lib/ddl/sql_generator.php: call to mysqli_native_moodle_database->get_tables()
- line 100 of /lib/ddl/database_manager.php: call to sql_generator->table_exists()
- line 785 of /lib/classes/event/base.php: call to database_manager->table_exists()
- line 808 of /lib/classes/event/base.php: call to core\event\base->validate_before_trigger()
- line 79 of /course/info.php: call to core\event\base->trigger()