What do these errors mean.

This error message is showing at the top of the themes 'Service Settings' menu. I am unable to make any changes to the default services setting.

Warning: mkdir() [function.mkdir]: No such file or directory in /home/doogies/public_html/wp-content/themes/edu-clean/_inc/functions/services.php on line 312

Warning: chmod() [function.chmod]: No such file or directory in /home/doogies/public_html/wp-content/themes/edu-clean/_inc/functions/services.php on line 313

Warning: mkdir() [function.mkdir]: No such file or directory in /home/doogies/public_html/wp-content/themes/edu-clean/_inc/functions/services.php on line 318

Warning: chmod() [function.chmod]: No such file or directory in /home/doogies/public_html/wp-content/themes/edu-clean/_inc/functions/services.php on line 319