I am hoping someone can help us with an error we are receiving when a large number of students try to simultaneously access a WeBWorK assessment via an LTI link in Brightspace (Desire2Learn).
The error is as follows (and the exact is attached):
DBD::MariaDB::st execute failed: Incorrect key file for table './webwork/MA100labs_F22_key.MYI'; try to repair it at /opt/webwork/webwork2/lib/WeBWorK/DB/Schema/NewSQL/Std.pm line 891
We think it is a load error but it is only happening (so far) for a select number of courses - not all of them. Does anyone have any thoughts on how to rectify this or what the issue may be?
For background, we just upgraded to 2.16 over the summer from 2.13 (where we never encountered this error). It's running on Redhat (RHEL 8) and at any one moment in time we could have upwards of 150 students clicking on a link within a minute or two time frame.