Error while checking in file.

[esofile]

I tried to check in a office words 2007 docx file and i received this error.

Warning: mkdir() [function.mkdir]: No such file or directory in /home/esofile1/public_html/opendocman/check-in.php on line 191

Warning: Cannot modify header information - headers already sent by (output started at /home/esofile1/public_html/opendocman/check-in.php:191) in /home/esofile1/public_html/opendocman/check-in.php on line 194



Can anyone advice me on what to do? Thanks!