No more access to Admin pannel after Update 1.7.5..

UPDATE 26-08-04. Someone reinstall complete Grav 2.0 for me. A way :( to solve the problem :)

I don't have any more access after trying a update of the system. I was redirect to a recover page, has to give a recover token and after that has a error message and the AdminPanel is not reachable any more.

core:
  grav:
    version: 1.7.50.4
    schema: 1.7.0_2020-11-20_1
    history:
      - { version: 1.7.44, date: '2024-01-05 15:41:28' }
      - { version: 1.7.45, date: '2024-03-19 11:09:19' }
      - { version: 1.7.46, date: '2024-05-21 06:11:09' }
      - { version: 1.7.48, date: '2024-11-18 08:21:33' }
      - { version: 1.7.50.4, date: '2025-11-03 12:08:38' }