im not very used to phpBB and there is obviously something wrong with my installation.
What happened before:
I recently upgraded from phpBB 3.0.12 to 3.2.1 using this approach: https://www.phpbb.com/support/docs/en/3 ... /upgrade3/
This did work very good, except for two "extra" tabs in showing up in the ACP after the upgrade (tabs name was "Extensions" and "ACP_notify_mods" or something like that) which I could not click on without getting a "General Error" page.
So I disabled that notify module in the phpbb3 database and those two tabs where gone.
I do not have a Module Management section nor a Customize Tab in my ACP. My ACP -> System looks like this:
I already asked in the irc network on freenode about this and it seems that some modules are not installed or running properly. What can i do to debug this? How can i find out which modules are missing and then install/enable them?
Thanks in advance!