Its started doing it when i log in

It sometimes says i cant access something cause its been moved to another place or something, when literally all i clicked was the login button, second time of clicking login it will log me in

Not sure if its a "willowtigger your phone is stupid" thing or if its a thing going wrong in the buttons on the forum

So i just saying in case its the buttons

Edited to add: It makes a list the same length as the Titanic as to what might be the problem, the "this might of been moved to the admin office" or whatever it said is what stood out

I confused over how the login button could be removed to admin office .....