@힙찔이닷컴 You should elaborate a bit more here and provide at least an error message - or better still, a detailed overview of what isn't working, or what results you got instead of what you expected.
It's impossible for us to help you without this.
I have a weird bug when I try to upload an image on the profile page.
If the image doesn't meet the requirements I have normal error concerning size ect. But if the image is meeting the requirements I have this error :
Command failed: Param�tre non valide - 156x156^
The weird part is that my NodeBB is in English but the error is in French with an invalid character (an accent). And it ends with a ^
The 156 is normal I have changed the default size but it wasn't working before.
On the other hand the image upload in the ACP > Categories is working fine.
I don't see where the problem could be.