Suddenly I can no longer log in to the admin screen.
The login screen is displayed normally with wp-login.php/ and wp_admin/, and I can log in, but I am redirected to the page set as the home screen. So I cannot go to the admin screen.
I have set the function php so that the toolbar is not displayed for anyone other than the administrator. However, all logged-in users are administrators.
Also, I disabled the plugin from the database, but for some reason it is not reflected. When I access the admin screen from the rental server, the plugin is disabled, but when I access it with Chrome, it is not disabled. The Chrome cache has been done. Do you know the reason?
After that, I changed the name of the plugin from the file manager and saved it. When I searched for it in Chrome, the plugin was disabled, but I cannot access the admin screen.
By the way, an external user was accessing it to investigate problems with the plugin. It seems that I performed troubleshooting. After that, I was no longer able to access the admin screen.
Is there anything else I can do?