Some module error I got by mail

[Adam Kiss]

I just got this to my email and I don't know what it means. Ryan, help please.

Unknown User:/?/:ProcessWire Error:Exception:

SELECT id, class, flags FROM modules ORDER BY class (in /home/clients/gdomain.sk/gdomain.sk/wire/core/Database.php line 72)

#0 /home/clients/gdomain.sk/gdomain.sk/wire/core/Modules.php(128): Database->query('SELECT id, clas...')

#1 /home/clients/gdomain.sk/gdomain.sk/wire/core/Modules.php(73): Modules->load('/home/clients/g...')

#2 /home/clients/gdomain.sk/gdomain.sk/wire/core/ProcessWire.php(95): Modules->__construct('/home/clients/g...', '/home/clients/g...')

#3 /home/clients/gdomain.sk/gdomain.sk/wire/core/ProcessWire.php(45): ProcessWire->load(Object(Config))

#4 /home/clients/gdomain.sk/gdomain.sk/index.php(151): ProcessWire->__construct(Object(Config))

#5 {main}

[ryan]

If you just got this once and your site appears to be working fine, I would say that the database connection was lost during execution. Since MySQL and Apache aren't part of the same process (and often even run on different servers) it is possible for that to happen on occasion. The simplest example would be if the MySQL server got forcefully rebooted while PW had a connection to it.

But if this happens every time, then there is a problem somewhere–let me know...