After couple months of freeze of my project I want to enable Pro Sites again, but it gives 500 error and my site is blank.
During the chat we tried:
– plugins conflict
– change php versions
– increase memory_limit to 1024 (max_execution_time is 300)
– debug.log is not updating it, does not show any currect errors
Also site was moved from one host to another. Not sure if this help here.