This is the error I am getting while adding changes.
This is in the error log:
Could not determine if checkout D:\cm\Everest\2 is managed by Subversion: Error while parsing XML
The folder is definitely SVN managed, so I have no clue what the problem is. I found somewhat similar errors online, but none exactly like this one.
Update:
I used checkout on a new folder and merged my changes from my other folder into the new one and I was able to checkout. Took some time, but should work in the end.