Reply To: You have invalid or expired license key Home › Forums › Front End PM PRO › You have invalid or expired license key › Reply To: You have invalid or expired license key February 14, 2018 at 6:46 pm #11043 shamimKeymaster Please contact you host and tell them that your website is receiving 403 response (Access denied. Your IP address is blacklisted. If you feel this is in error please contact your hosting provider’s abuse department.) Also please give me ip address of your website. Let me know.