Can anyone translate this for me?

I downloaded Xiaohonshu to have something because of the tiktok ban but now when I log in it gives me this error message and logs me out. I set it up like my tiktok was so people I used to be mutual with could find me easier and used a photo from a photoshoot that used a knife as a prop for my profile picture. I'm assuming this is a warning about that, I just started learning Mandarin tonight when I downloaded it so I couldn't read the community guidelines to realize it wouldn't be acceptable. Is that why my account won't stay logged in? Can anyone translate this to English for me so I know what I did wrong and can rectify it if possible?

I downloaded Xiaohonshu to have something because of the tiktok ban but now when I log in it gives me this error message and logs me out. I set it up like my tiktok was so people I used to be mutual with could find me easier and used a photo from a photoshoot that used a knife as a prop for my profile picture. I'm assuming this is a warning about that, I just started learning Mandarin tonight when I downloaded it so I couldn't read the community guidelines to realize it wouldn't be acceptable. Is that why my account won't stay logged in? Can anyone translate this to English for me so I know what I did wrong and can rectify it if possible?