Apparently you modified role definitions in a problematic way. These are stored to the database and not automatically reverted by deactivating or deleting the plugin.
If you re-activate the plugin, you can reset the role definitions to WordPress defaults. Click on on Tools > Capability Manager > Reset to WordPress defaults.
it doesn’t work, cause i have a lot custom features to do different stuff ….
once activate your plugin, some rules, custom pages is not detect on configuration page but plugin auto disable it …..
no worry, i found the plugin db table and remove it of.
thanks
please help i have the same problem, i installed it once and made changes and now i cannot go back.what do i have to delete to restore my db?
thanks.