Is there any possible way to rollback a discord server?

so i run a small-ish server, and one of my mods invited a nuke bot (sheriffbot), and at least 3 years of good memories have been lost. the bot deleted all the channels, made approx. 100 new ones, and at the end banned everyone. i was just wondering if theres any way to rollback the server at least 6 hours so i can get all the channels back? or would that not be possible? thank you in advance