Something is very strange. I have built 8 modules and they all work fine. When I installed the 9th one, it said "Configuration options have been saved" but when I access the path, I receive a "Page Not Found".
Tried : reinstalling module / clearing cache / recoding the whole module / renaming the module / using other path / rebuild permissions / ... even reinstalled the whole site and reconfigured it all.
All other modules are working but the 9th one fails.
I have seen many posts about this, but none of the options have helped me so far. Where did I make a mistake? Where can I look in the database to find out more?