Runtime error and sound problems

[Soala]

Bug 1:

This is what I get everytime I close my offline editor.
If I click on it or close it, it just keep popping forever, so I open up my task manager and delete it once and for all.
I already tried re-downloading it, etc... but still the same problems (not always the same numbers ! Random tho)
Attachment 46393

Bug 2:

As I was going to post the first bug, I got ingame and realized that my sound wasn't working...
Speakers + sound to maximum, checked SFX and other game sound options to max, still no sound.
I still can hear my music so, I guess it's graal related?