PBX Activated, but not Activated

I had this problem recently too. The fix for me was to change the ports via the command prompt

in putty get into mysql, then use the asterisk database, then change the lets encrypt port to something other than 80, then change the http port to 80. Once it’s activated you can change the ports back in the sys admin module.

See dicko’s comment at the end of the thread for the proper syntax, the forum strips some of the formatting. The word key needs the single back quote (next to the 1 on the keyboard) around it.