My wordpress site showing down - showing error There has been a critical error on this website - Need to resolve

My wordpress site showing down - showing error There has been a critical error on this website., Need to resolve

http://anuneuroandcardiacvizag.com/

I got scanning report showing virus, need some to clean

here is the report

https://support-tools.com/?f4dca41f237b2a87#8sBLdoaJifo1yvNPrA+krUu+qTaVmMsPdjokrcL4Jtg=