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 13, 2018 at 3:13 pm #11013 fadechaParticipant Ok, i update in PHP 5.6 and try width a default theme, it’s always slow and the error message for the license is still there. Any other idea ? I really want to make it work…