Thread:Cinnabar The Evil Gem Chemist 55555555555555555550/@comment-25104452-20150311211429/@comment-30095342-20150323164400

Without seeing the full string, it's very difficult to pinpoint the exact cause. My guess would be length: Wikia does in fact have a length limit for signatures like Wikipedia. However, the length limit in Wikipedia is far stricter (255 characters, IIRC). Unless your signature contains a heavy amount of code, it should fit in the length limit.

Or it could be a problem with the tags; I've been using this signature since when I joined in October 2011 and haven't changed it since. I did try to change it once but it went over the length limit. Because of this, I have very little experience of signature errors.