This is a known problem with Verichat. The support section of PDA Apps website says:
When starting VeriChat I get the error "max connections opened". |
This is a known problem and we are working on a fix for this. In the meantime, the only workaround is to soft-reset your device, by removing the battery and inserting it again.
You can read more at Verichat Support.
FWIW, I get that error far less often with my 7130e than I did with my previous Blackberries (7230, 7730, & 7250.)