Ok I resolved this issue. For me it had to do with which account was set as main account on the PS4. For some reason, an old account that I used for the last time in 2019 was set as main on my PS4 and it didn't register the content that I used regularly until 2 days ago. I set the account, that I always use, as main on PS4. After doing this I started the game and I didn't get the "boar" error code. Now i get Weasley but it's an improvement