3.6 (67) When you receive error Not Acceptable! “An appropriate representation of the requested resource could not be found on this server. This error was generated by Mod_Security.” That means you have tried some wrong passwords or tried to reach some url’s which server detected you as attacker. And now … Continue reading How to fix ” An appropriate representation of the requested resource could not be found on this server. This error was generated by Mod_Security.” error?