Ouuu today I experienced how web-devs must feel...

Task: create a form to answer questions with yes/no and a database behind it to collect stats.

So login to phpmyadmin
1. Wrong password got error message
2. No error message, still at login screen, but in address I see a token
3. There must be something wrong
4. Reinstalled phpmyadmin and mysql-server several times, wasted one hour on it - still stuck at login screen
5. Tried different browser and it fucking works!
6. Realized that cleaning cache fixed it...