On a client's SS site, we're intermittently getting the following error:
Error: Couldn't run query: SHOW FULL FIELDS IN "Member" Got error 28 from storage engine
At line 525 in /home/clientsite/public_html/sapphire/core/model/MySQLDatabase.php
user_error(Couldn't run query: SHOW FULL FIELDS IN "Member" Got error 28 from storage engine,256) line 525 of MySQLDatabase.php MySQLDatabase->databaseError(Couldn't run query: SHOW FULL FIELDS IN "Member" | Got error 28 from storage engine,256) line 123 of MySQLDatabase.php MySQLDatabase->query(SHOW FULL FIELDS IN "Member",256) line 129 of DB.php DB::query(SHOW FULL FIELDS IN "Member") line 332 of MySQLDatabase.php MySQLDatabase->fieldList(Member) line 320 of DB.php DB::fieldList(Member) line 871 of Security.php Security::database_is_ready() line 81 of Controller.php Controller->init() line 136 of Controller.php Controller->handleRequest(SS_HTTPRequest) line 282 of Director.php Director::handleRequest(SS_HTTPRequest,Session) line 125 of Director.php Director::direct(/Security/ping) line 127 of main.php
Any ideas? What is "Error 28"?
I've already done a /dev/build?flush=all, and unfortunately can't debug as it is only happening of the production server.
Thank you very much.