Admin Edit Themes Cuts off at bottom of page

Hi, so in my admin screen the content at the very bottom of the page gets cutoff, not sure how to fix this or if it’s a bug or what…. happens in safari, chrome and firefox.

Here’s a screenshot of the problem:

any help is appreciated

Have you tried:

– deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the Twenty Eleven theme to rule out any theme-specific problems.

– resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.