INSERT INTO content_type_... line 1207 error cck content values do not get inserted into database table

This error was something I stumbled upon while editing content. It seems that during submission, any cck fields with a value do not get submitted. This error is what shows up in the log:

Column 'field_url_url' cannot be null query: INSERT INTO content_type_(vid, nid, field_date_value, field_url_url, field_url_title, field_url_attributes, field_quarter_value, field_emailconfirm_email) VALUES (3655, 3655, NULL, NULL, NULL, NULL, NULL, 'email@example.com') in /var/www/html/modules/cck/content.module on line 1207.

After some testing, disabling/enabling modules, etc I found that link was the problem.

If this is a duplicate issue, my apologies.