Admin access lost after LDAP sync

Hi everyone,
I successfully managed to get rocketchat working using docker in ubuntu. Enabled LDAP sync and it seems to have overwritten admin login. Unfortunately I used same username as one of our AD accounts when setting up rocketchat. I tried following but I can’t for some reason access mongodb. I get connection refused error. Any idea how to go about restoring admin access?

PS - I’m unable to even use same LDAP user account which had same username to login. No luck either way. Other LDAP accounts are working but just user access is available.

Thank you in advanced.