Hi Kent,
How did you install the theme? It looks like you installed the theme by manually downloading and installing it.
If you didn’t manually install the theme, please let us know.
Either way, please remove the ‘wp-content/themes/cbox-theme-1.0.7’ directory. This should revert to WordPress using the default theme.
Then, in this guide:
https://commonsinabox.org/documentation/installation
Follow step 5.
If you are still running into problems, the error message that is shown: “Unable to create directory wp-content/uploads/2014/03. Is its parent directory writable by the server?”
Will need to be solved. Check if you are able to make uploads in WordPress first before doing further debugging.