I have tried the various methods of upgrading phpbb3 from 3.0.8 -> 3.0.9 unsuccessfully. The typical package upgrade results in an error message when trying to access the /install/ page
PHP Fatal error: Allowed memory size of 33554432 bytes exhausted phpbb3
I then tried TKLBAM, backed up my 3.0.8 system and installed a full 3.0.9 VM. I restored the backup successfully but get an error 500 every time I try to access the login page.
What is the recommended method of upgrading phpbb3?