Edit Files (after upload) trouble

[ungodlyhour]

I purchased a new domain and changed the path of my Coppermine Gallery to be "gallery" instead of cpg. Everything works fine except after I upload file(s) and I get the Edit Files redirect page. It uses the old path and domain. (I have attached a screenshot so you can see the error message that displays immediately after redirect.) I Googled my problem but didn't see relevant pages pop up in the results, so if this has been discussed before I probably used the wrong keywords.

I am new to this side of managing websites, but if someone could tell me how to correct this (and if there is anything else I need to be mindful of) in layman's terms, I would much appreciate it!

For reference, the old URL was cxhnow.supreme.fan and it has been changed to cxhnow.com

[ungodlyhour]

Didn't see an "edit post" button but wanted to add that Editing Files by manually going to the albums and doing it that way works perfectly. The problem presents itself only with the uploading redirect.

[ron4mac]

Correct your site URL in the config settings.

[ungodlyhour]

I knew it was gonna be impossibly simple.  Thank you