I have created custom module and have tried it to install on my website. Installation was correct expect problem with menu links. My hook_menu function was not called. I suggessted it is error in my module. Then I tried to install several public modules from drupal.org and their hook_menu were not called too. I flushed caches several times and it didn't help. Could anybody help, where can be problem? Is there any settings on website where I should look?
I am sure hook_menu was not called at all, because I added watchdog command into function body. It seems like problem with cache but I flushed caches several times and it didn't help