Its ok, I'm here to help,
Method 1: Deleting minehut cookies
WARNING: This method will intirely sign you out of minehut & minehut forums but you can log back in whenever you want
Click on icon located in right-top corner in your browser (on minehut website)
Click on button located in menu that the button opened
After that, you will see this gui:
Now you wana click the button to remove minehut cookies
Lastly, reload the page and you're good to go!
Method 2: Re-starting your computer
Simple as the title
Method 3: Clearing cache (This does clear cookies too)
WARNING: This method will intirely sign you out of all website(s) but you can log back in whenever you want
REFER: https://support.google.com/accounts/answer/32050?co=GENIE.Platform%3DDesktop&hl=en
At the top right of your current browser, click
Click More tools Clear browsing data.
At the top, choose a time range. To delete everything, select All time.
Next to "Cookies and other site data" and "Cached images and files," check the boxes.
Click Clear data.
I hope this helps
Let me know if it works
EDIT: Try using different browsers