SRL Archive - OSR Help

So two errors I've come across while scripting:
First is that MouseBox will sometimes write "Gaussbox is invalid" in the debug and terminate the script. What causes this?

Secondly I get "EAccessViolations" in which a popup appears saying that Smart needs to close and will try and save my script. I have posted the error log here

Program exception! 
Stacktrace:

Exception class: EAccessViolation
Message: Access violation
  $0080178F
  $00618C61
  $0061B213
  $0061B2AA
  $0061B2AA
  $0061B178
  $0061A6F4
  $0061DE99
  $00604845
  $00603ECC
  $005CFEF9
  $005CDB0D
  $005C5B24
  $0054324A
  $00540E25
  $00507E20
  $0050563D
Simba Version: 1100

Any help is greatly appreciated!

Edit: lol at the simba tags, ignore the formatting. it's just a notepad

From: purerange86

mousebox bug.

debug your box coords. they are probably wrong (like: 0, 0, 80, -100)