@ Reina Fe Canastra – Is the same ManageWP problem occurring? Are you seeing the same Security Log entry?
Your BPS Security Log logs blocked hackers, spammers, etc. & also logs anything else that BPS may be blocking in another Plugin or Theme. To confirm or eliminate that BPS or BPS Pro is blocking something in another Plugin or Theme click the appropriate troubleshooting link below. If you have confirmed that BPS is blocking something in another Plugin or Theme then post the Security Log entry from your BPS Security Log that shows exactly what is being blocked. A whitelist rule can then be created in BPS Custom Code to allow (whitelist) whatever is being blocked by BPS.
BPS Pro Troubleshooting Steps
BPS Troubleshooting Steps