Does not work with myCred

I noted that when WP Activity Log is Network activated in WP MU, and I add myCred plugin, the ability to add in a hook for myCred is compromised. The waiting wheel next to the save button just spins continuously, so unable to add hooks.

This is rectified by disabling WP Activity Log and setting up the hooks. Then restarting WP Activity Log enables the hooks to carry on. Annoying!!

The page I need help with: [log in to see the link]