Installation v11 / login backend failed
I have a current project in typo3 v11.3.0
My database is imported whitout error.
I access the installation tool :)
I have access to the typo3 login / password, but if I validate the form, I get the message "Not Found, The requested URL was not found on this server."
On the internet, I found the issue https://forge.typo3.org/issues/94054
I tried the following fix: https://docs.typo3.org/c/typo3/cms-core/master/en-us/Changelog/11.0/Breaking-93048-BackendURLRewrites.html
but suddenly I no longer have access to either the instal tool or the login form, I simply have a typo 3 error
"Page not found
The page did not exist or was inaccessible. Reason: The requested page does not exist "