Hey,
I’ve the same issue. The installation process worked without any errors. When I try to log in with the Admin-Account, I get an error: “ERROR! LBL_MINT4_AUTH_LOGIN_ERROR”. After checking the browser console, I saw, that the api-Route “api/login” returns a 500-Error-Code.
MariaDB and ElasticSearch are reachable.
Regards
Robin Wolff