CAPTCHAs are used to prevent bots from using certain services, such as forums, registering with websites, writing comments and anything that could create spam or to breach security with hacking operations such as brute force.
Therefore, they are needed on the site do not need maintenance and are easy to use but If you are experiencing login issues with a captcha or a page that displayed "500 - Uh oh! Something went wrong on our end"
Please try some following solutions:
1. Clear your browser's cache and any remove any ParamountDax related cookies.
2. Try again with Google Chrome through an Incognito Window. If the issue is resolved, you will need to try clearing your cache and cookies in your preferred browser again.
3. If the issues persist, you can try VPN software that changes the geographic location of your IP address.