Symptons

When using EasyTable Pro clicking on the "New" or "Edit" table buttons/links results in a white screen.

Possible Causes:

1. Phoca PDF-> content plug-in
   1. version 1.0.3 has been found to delete the content of the a page a performing a preg_replace()
   2. on line 90 of this content plug-in the $bodysite variable is replaced with the contents of the preg_replace() without checking the result first.
   3. after this line the plug-in then calls Joomla!'s JResponse::setBody($bodySite) effectively erasing the page, again without checking.
2. Check for poorly written plug-ins (Phoc PDF is not the first one to cause problems, looking at you Jumi...)
3. Try disabling all none-standard plugins (via the Plug-in Manager) and see if EasyTable Pro works
4. If it does you can re-enable plugins gradually and check EasyTable continues to work, eventually you'll find the culprit.
5. Check EasyTable Pro's minimum requirements are met by your server.