You will need to reinstall deepbot, but before doing so, backup your deepbot data:
All DeepBot user data is saved in the below files:
users.bin
usersconfig.bin
chanmsgconfig.bin
DeepBot.s3
Simply backup these files from and paste them back in, if you are updating to V 0.7.0.8 Or the latest, put these files in the new data folder.
Regards,
DeepBot Team