I just had the same problem. I did have my disk fill with .xsession-errors up to 100%. I was getting this message over and over again. I just moved all the .tmp files out of the directory, and it seems to work fine now.
I just had the same problem. I did have my disk fill with .xsession-errors up to 100%. I was getting this message over and over again. I just moved all the .tmp files out of the directory, and it seems to work fine now.