I have an issue, which I do not understand at all.
After successful login into the ACP all tabs of my phpbb 3.0.12 version (german language files) are suddenly not visible anymore, beside the ACP_CAT_PHPBB_SEO tab (which is for the phpBB3-SEO-Premod_V_3-0-12 and was running without any issues since months).
Does somebody know this issue and can support me? Can this arrive with the premod version from one day to another, without changing anything?
Thank you very ...