It was suspended specifically because you set a job to run every 5 minutes to start your bot. This is not a recommended or supported way to do this. The bot itself was perfectly fine and caused basically no load...just start it once (manually) and let it run and do its thing. Stop and restart whenever you update the code.
It is best practice to not run a script every few minutes to start it over and over, as doing so causes tons of load (using shell commands is load-heavy, so running them repeatedly just wastes your daily CPU allotment, this is one of a few reasons why exec is disabled for PHP via Apache). Please do not do this again.
The recommended ways to start and stop a bot can be seen here (this article is for discord but the concepts apply to other Python-based bots as well): https://wiki.helionet.org/Discord_Bot#Starting_and_Stopping_Your_Bot
I've deleted the scheduled task and unsuspended you. It may take a few minutes before you can log in again.