When anyone trays to save the feedback moodle throws the following error:
Unable to write to database:
Digging further in the logs i see this on nginx logs
[error] 28379#28379: *12018 FastCGI sent in stderr: "PHP message: Default exception handler: Error al escribir a la base de datos Debug: Field 'guestid' doesn't have a default value
INSERT INTO mdl_feedback_completedtmp (feedback,userid,timemodified,anonymous_response) VALUES(?,?,?,?)
[array (
0 => '2',
1 => '2',
2 => 1537800570,
3 => '2',
)]
Error code: dmlwriteexception
Moodle version 3.5.2
Database Mariadb 10.2 Innodb engine, barracuda format
Php7.1-fpm with nginx.
i stumble in other post of interest and the solutions for them was increase MAX_ALLOWED_PACKET in mysql/mariadb but no effect in this case, even on 1G, i also delete all cache, but the problem persist. Any idea what is wrong? Thanks in advance