HelpdeskVD

You would not happen to have a list of potentially offending plugins?
I cannot save any changes to the table I set up. Neither in MSIE on the WordPress server itself or on my PC using Firefox 19.

Here is a list of plug-ins that are enabled on this site:

Add From Server Version 3.2.0.2 | By Dion Hulse Plugin to allow the Media Manager to add files from the webservers filesystem. Note: All files are copied to the uploads directory.
Ajax Event Calendar Version 1.0.4 | By Eran Miller A fully localized community calendar that allows authorized users to manage events in custom categories.
Iframe to Embed Version 1.2 | By sw-galati.ro Used for embedding PDF files in posts and pages. The code can be placed inside the visual vindow, not in the HTML window. Plugin transforms iframe code to embed code with [iframe src=”http://your-file.pdf” width=”100%” height=”900″] shortcode.
My Link Order Version 3.5 | By Andrew Charlton My Link Order allows you to set the order in which links and link categories will appear in the sidebar. Uses a drag and drop interface for ordering. Adds a widget with additional options for easy installation on widgetized themes.
Order Categories widget Version 3.2.1 | By Sanauna Order Categories widget allows you to set the order in which categories will appear in the sidebar. Uses a drag and drop interface for ordering. Adds a widget with additional options for easy installation on widgetized themes.
Secure HTML5 Video Player Version 2.3 | By Lucinda Brown, Jinsoo Kang An enhanced video plugin for WordPress built on the VideoJS HTML5 video player library. Settings can be easily configured with a control panel and simplified short codes. Video files can be served from a secured private directory.
Show Website Content in WordPress Page or Post Version 1.0.0 | By Christopher Ross Fetches the content of another webpage or URL to display inside the current post or page.
Tweet Blender Version 3.3.15 | By Kirill Novitchenko Provides several Twitter widgets: show your own tweets, show tweets relevant to post’s tags, show tweets for Twitter lists, show tweets for hashtags, show tweets for keyword searches, show favorite tweets. Multiple widgets on the same page are supported. Can combine sources and blend all of them into a single stream.
Ultimate TinyMCE Version 4.1 | By Josh Lobe Beef up your visual tinymce editor with a plethora of advanced options.
Wordpress Poll Version 33.5 | By Vinoj Cardoza Wordpress Poll is completely ajax powered polling system. This poll plugin supports both single and multiple selection of answers.