@ Adi
What version of BPS Pro do you have installed?
Do BPS Pro troubleshooting step #4. Are the jQuery menu tabs displaying correctly? If so do the Plugin Firewall setup steps again: Click the Save Whitelist Data button, click the Create Firewall Master File button, select the Plugin Firewall BulletProof Mode Radio button and click the Activate button to activate the Plugin Firewall again.
4. On the Security Modes page select the Delete plugins .htaccess File Radio button and click the Activate button to deactivate/delete the Plugin Firewall .htaccess file.
http://forum.ait-pro.com/forums/topic/read-me-first-pro/#bps-pro-general-troubleshooting