Same here. The whole forum has ruined now. Nothing ever work now.
Max. I can tell from the logs that you deliberately made half a dozen posts containing the pound key to repeatedly trigger the error after reading about it in this thread. I had a problem with the SSL certificate yesterday, but that was surprisingly fixed quite promptly. I can tell from your image that you were not affected by this because 1)There is no cert expired message 2)The site logo image loaded. I've had DNS issues that caused a lot of down time, but those should have all been fixed.
I am aware that we have a problem with the pound sign. Collation problems between ISO latin and UTF-8 are notoriously difficult to clear. Conversion between the two has been mystifying for people more knowledgeable than myself. The migration has been hugely time consuming when it shouldn't have been and there are lots of things I still need to fix, but aside from the char issue and one of the mods playing up then its all mostly design and skin related.
No I'm not happy either it seems to be one thing after the other that Ive had to fix, but "nothing works" feels unfair. I pay rather a lot of money to keep this site going and as soon as I can I will be moving away asap as I cant afford to pay how much they charge.
this is not an easy problem to fix.
Thank you so much for understanding. Even backups failed to fix the error. There has to have been some server setting or server software version somewhere that was different. :/
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ETA
Removed content from where I'd digressed and had added info tangential to the topic.