Well, error 500 indicates that your website is facing an internal problem, which is from the server’s end and not yours. This is a temporary glitch that can last up to a day but usually gets resolved itself.
For quick resolution, the below-listed suggestions can help:
Clear the cache files and cookies on your browser or completely reboot the browser
Try disabling extensions on the browser, as they can impact the rendering of the website
Use another browser or incognito mode
Disable firewall or pop-up blockers on your system