I am using OpenCart 3.0.3.6 and trying to get an extension working. There were no errors until the extension developer emailed me about my modification refresh is broken.
I tried to refresh modification and all my admin login and page become no js no css template. I tried to clean all files, so I did was created a new local server and added only my SQL.
All files are from original OpenCart 3.0.3.6 and my site still seems like this. So how can I save my SQL. Thank you very much if there is missing information please ask sorry about misspell.