Repl not loading most of the time

Question: When I try to edit the code of my Repl, it’s literally a 1 in a million chance for the Repl to load and be able to be edited. The other times, it just replays the shining code animation, not loading my repl at all. This happened very often, but after clearing the cache a lot of times it would finally work. Now, it does NOT WORK AT ALL and this is getting very irritating for me. How do I solve this??
It might be that the code is huge (3k-4k lines of code or so), but this has been happening for almost a year when I started developing this Discord bot

Repl link/Link to where the bug appears:

Screenshots, links, or other helpful context:

This animation loads for my code forever, failing to load completely.