Hello, I am connected to a server as interpreter using pycharm professional, I have been working on my project for a long time and whenever I update a file the updates are automatically uploaded to the server copy. Suddenly, uploading to server keeps failing and now I can't edit my files and run them because whenever I update a file and I upload it (manually or automatically I get the message "Failed to transfer file 'PATH TO FILE IN MY COMPUTER': could not write to "sftp://SERVER PATH TO MAPPING FILE". (Failure)"
I have tested connection and I'm sure it's connected, also I tried to download from the server and it worked, I tried to delete from the server but it failed also. How can I solve this problem?