[Technical Issue] 500 Internal Server Error

[Icelerate]

Now I'm getting another error. This time I'm Connected with server: sendai

When I try posting a large amount of text, this error comes. Unfortunately, I would like to debate in the VS Colosseum but can't do it. What is wrong with this website?

Spoiler

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[Isa Claire]

Don't You see?
its NGINX!
Do you not understand that?

 

[Naruto.]

I have the same problem. I guess it's an issue with long posts or some bbcoding.