5th Abyss this month that I cant finish

https://preview.redd.it/lpl6qhvj0xqh1.png?width=381&format=png&auto=webp&s=cb4e5b84dd814305dae561253eb0e5ec4c0e30c6

I have checked every inch of the surrounding areas and it just wont open - This is probably the 5th or 6th time this has happened. Anyone else had this problem before?