Thanks for the quick reply. So, how can I get further information?
Thing is that, after 5 minutes, when I refresh the page every thing is normal.
Regards,
Mahmood
On Monday, April 3, 2017 3:39 PM, Ken D'Ambrosio <[email protected]> wrote:
Basically, it says that MySQL is not responding to queries. So it likely has
died, or perhaps is mis-configured.
On April 3, 2017 7:07:25 AM EDT, Mahmood N <[email protected]> wrote:
Hi,I am using Moodle which itself uses SQL for the database. Problem is that,
when I run the email plugin and execute the command, the refresh time of the
page becomes high (in the order of 3-5 minutes) and at the end, I see this
message
Debug info: MySQL server has gone away
SELECT id, sid, state, userid, lastip, timecreated, timemodified FROM
mdl_sessions WHERE sid = ?
[array (
0 => 'jqfbgd5b0q6e2l81bb5gb87mn3',
)]
Error code: dmlreadexceptionStack trace:
- line 479 of /lib/dml/moodle_database.php: dml_read_exception thrown
- line 1175 of /lib/dml/mysqli_native_moodle_database.php: call to
moodle_database->query_end()
- line 1551 of /lib/dml/moodle_database.php: call to
mysqli_native_moodle_database->get_records_sql()
- line 1523 of /lib/dml/moodle_database.php: call to
moodle_database->get_record_sql()
- line 1502 of /lib/dml/moodle_database.php: call to
moodle_database->get_record_select()
- line 286 of /lib/classes/session/manager.php: call to
moodle_database->get_record()
- line 82 of /lib/classes/session/manager.php: call to
core\session\manager::initialise_user_session()
- line 785 of /lib/setup.php: call to core\session\manager::start()
- line 27 of /config.php: call to require_once()
- line 30 of /index.php: call to require_once()
Although it looks like a bug in Moodle, but the guys said it is a MySQL issue.
I am confused about that. If you have any idea please let me know. What does
this error say exactly?
Regards,
Mahmood
--
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