Your access in following projects of "My" company has been deactivated by "Me"

Your access in following projects of "My" company has been deactivated by "Me"

Received an email this am with the following:
Your access in following projects of  "My" company has been deactivated by "Me"
"My Project"

I added a good deal of content last night an again this morning to the "M yProject" .

What does this notice mean?

Thanks!