fix any mysql errors so we can accept new PHP 8.1+ behavior

[brookgagnon]

We missed some mysql error bugs (especially or maybe exclusively in updates) only caught now because PHP 8.1+ will fatal error on mysql error. We should fix these bugs.

Temporarily, we have set PHP 8.1+ to not fatal error in this case. But it's better if it does.

[Seehed]

So what is the solution to this?

[radiorob]

click schedule, save, doesn't do anything, should save and return to schedule, instead hangs, click save the second time it gives this error, does it every time

[radiorob]

Fixed in release v5.3.2