Make sure you don't have any unnecessary/wrong/missing characters in wp-config.php
For example, ‘ instead of ', “ instead of " or a missing semicolon at the the of a line.
If it returns a blank page for /wp-admin/, it's most likely something like that.

Originally Posted by
TravG
New problem now. While the above did work, now I have noticed I cant login to my WordPress site. When I try to login through /wp-admin/ it just returns a blank page. It doesn't come up where I can enter my username and password.
Anyone know a fix?
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