All entities lead to a Server Call Error on SmartAssistV1

I am currently trying to integrate a bot to SmartAssist, and after encountering a few errors, it was suggested to me to switch over to V1. (he helped me with porting over)
But now, I can’t test the bot, because I always encounter a server call failure, and can’t progress through any of the dialogues at all.

@lucas.rosa1
There is no known functionality for porting back to v1. What steps exactly did you follow? Was there any instructions given to you over a support ticket?

I believe I expressed myself incorrectly, by porting back to v1 I mean I exported the bot, where I got added to a workspace that was still using v1, and imported the bot into it.