I can access my website home page,but I can't access other page,why

for example, I can access “www.mydomain”,but I can’t access “www.mydomain/login” and “www.mydomain/blog”,error information is:Error creating database connection

There are some issues with 000webhost network right now. Please try again later :sweat:

@h0rs3fa11 what is your domain/website name?

You’ve wrongly configured WordPress

Check this tutorial and let me know how it went for you