Warning: mysqli::query(): MySQL server has gone away in /home/srv2maingkpc/paideias-eclass.gr/lib/dml/mysqli_native_moodle_database.php on line 995
Warning: mysqli::query(): Error reading result set's header in /home/srv2maingkpc/paideias-eclass.gr/lib/dml/mysqli_native_moodle_database.php on line 995
Σφάλμα
Σφάλμα ανάγνωσης από τη βάση δεδομένων
Debug info: MySQL server has gone away
SELECT * FROM mdl_course WHERE category = ?
[array (
0 => 0,
)]
Error code: dmlreadexception
Stack trace:
- line 443 of /lib/dml/moodle_database.php: dml_read_exception thrown
- line 996 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
- line 1428 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
- line 1400 of /lib/dml/moodle_database.php: call to moodle_database->get_record_sql()
- line 1379 of /lib/dml/moodle_database.php: call to moodle_database->get_record_select()
- line 559 of /lib/datalib.php: call to moodle_database->get_record()
- line 769 of /lib/setup.php: call to get_site()
- line 26 of /config.php: call to require_once()
- line 282 of /index.php: call to require_once()