This message seems to relate to a known issue in 3.2.2. Please take a look at this sticky topic:bacon tacon wrote: ↑Tue Jan 09, 2018 9:56 pmWith the above in mind, I restored the phpBB Gallery extension and can now access ACP again.
Reverted to prosilver style and ran the update (with phpBB Gallery installed but disabled). Timeout exactly the same.
Restored database, logged into ACP, then deleted phpBB Gallery and ran update again. Timeout exactly the same.
Despite editing merge_duplicate_bbcodes.php, I'm still getting the error:
mod_fcgid: stderr: PHP Fatal error: Uncaught Error: Call to a member function get() on null in .../install/update/new/phpbb/db/migration/data/v32x/merge_duplicate_bbcodes.php:49
Plus: mod_fcgid: stderr: PHP Fatal error: require(): Failed opening required './ext/phpbbgallery/core/event/main_listener.php' (include_path='.:/usr/local/php7/lib/php') in ...phpBB/phpbb/class_loader.php on line 160
Clearly part of the problem is with the extension - I'll contact the author for help.