Visual SVN cannot be restored after reinstalling Windows, giving me a headache!

I reinstalled Windows 7 system on my computer, restored ghost backup, reinstalled visual svn server and Tortoise SVN client,
Set a new user name, create a new code repository, then right-click the directory where the code was originally placed, and import it to the URL of the code repository. After the import is completed, an error of inconsistent uuid occurs in the check out code,
I corrected the uuid using the command line, and then another error occurred: Submit failed, ~.php file is out of date, File not found, translation '1-1', path '/~.php' You must update the working copy first.
I reinstalled the latest version of the Tortoise SVN client and tried again, but still got the same error.
I copied a newly edited php file over the original code, right-clicked and submitted, and "Not such report revision '3413' found in the repository." appeared.
I have been struggling all day. Please give me some advice from GGJJDDMM who has similar experience. Thank you very much!