AITpro developer – you were right about hosting provider faulty system. I received e-mail from StableHost which me explain this situation:
A message from my hosting provider StableHost:
Hello John,
The BPF plugin you’re using on your WordPress was causing a false positive on some of the tools we use to detect unusual activities.
This issue has been fixed now and you should not have any problem and if you do please let us know.
Getting the same error too. My webhost is Stablehost and also using cPanel. Previous versions worked fine but this new version 0.47.5 Bullet Proof Security not working correctly. :/