Constantly get kick out by backend, cannot edit anything

[AMBER]

Hi Presta,

I am very worried as I tried to change invoice status and edit quantity, I was kicked out of the backend. Even changing password cannot be done. Please advise soon. Need you help urgently. Why is this happening?

After I am kicked out in the email sign in column shows - product, customer, id... and I have to delete to key my email and then password on the next box.

Amber