Issue that i think may have messed registration

I have already opened a thread about an issue that i have no issue as to its cause.
https://premium.wpmudev.org/forums/topic/helppppppp-urgent-problem-points-reward
However i now believe it may be a result of the multisite privacy plugin.

However as a result of below i believe that this plugin may be the issue.

Ok so i just reinstalled multisite privacy to see if there are settings that still exist and if so can i remove them from the tables etc.

However as soon as i activate it i get the following"Applying to sites, please wait..."

This means the only way to gain access to my network admin is to delete the plugin via ftp

Any Ideas anyone?