how do I recover my site from the 500 internal server error?

*******

How do I recover my site from the 500 internal server error?

WordPress Agent
May I know your Website Address Please ?

*****
abc.com

WordPress Agent
are you with **** ?

*****
yes

WordPress Agent
where you see it “500 internal server error?”

*****
I receive the error when I attempt to login to my wordpress site.

WordPress Agent
send me screenshot please of error at site

*******
I am messaging from my laptop, so I cannot send a screenshot. I will copy and paste the text…

WordPress Agent
ok

*****

Internal Server Error
The server encountered an internal error or mis configuration and was unable to complete your request.
Please contact the server administrator, and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.

WordPress Agent
ok,we will fix your issue. we will droup you email when work will be done.
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******
wow! thanks