An error occurred please try again or contact your administrator

Unless things have changed, you will need to send an e-mail to the Community Manager requesting its removal.

In your e-mail, you will need to provide the URL that appears in your browser. which in this instance is:
https://community.autism.org.uk/f/adults-on-the-autistic-spectrum/39907/an-error-occurred-please-try-again-or-contact-your-administrator 

Based on my own experience, you will probably receive an e-mail back letting you know it's been deleted, or will be deleted shortly.

Hello Sparkly, hope you're doing well.

Thank you, I'll send her an email this morning, hopefully they can get it deleted before too long. I was hoping we would be able to delete our own posts after the upgrade.

I hope you are doing well too. 

I'm not 100% certain, but I think it's possible to delete discussions we have created, providing we do it within a certain timeframe. After that, it's a matter of e-mailing the Community Manager, which seems a bit ridiculous.

Thank you.

Yes is a bit ridiculous. Lol. I wish we could just delete our posts, so long as no one else has commented, that's how it is on most sites. Hopefully they can delete it later today. Thanks for your help with this it's been stressful.

Thank you.

Yes is a bit ridiculous. Lol. I wish we could just delete our posts, so long as no one else has commented, that's how it is on most sites. Hopefully they can delete it later today. Thanks for your help with this it's been stressful.