I have a user - only one - getting Bad Message 431 error - request header fields too large

She gets this when pulling up a vf page in our Service Console - weird thing is she's the only one - other users on the same profile - do not have this issue; I tried it both as myself (no issue) and logged in as the user (got the issue)

also did the following - checked vf page access to see if something jumped out - nothing

checked apex class access to see if something jumped out - nothing

assigned apps are ok

any thoughts are greatly appreciated?
 

I have a user - only one - getting Bad Message 431 error - request header fields too large

She gets this when pulling up a vf page in our Service Console - weird thing is she's the only one - other users on the same profile - do not have this issue; I tried it both as myself (no issue) and logged in as the user (got the issue)

also did the following - checked vf page access to see if something jumped out - nothing

checked apex class access to see if something jumped out - nothing

assigned apps are ok

any thoughts are greatly appreciated?
 

we are getting error . when i open https://dev6-mdlive.cs91.force.com/BrokerPortal/ then we getting error  Bad Message 431
reason: Request Header Fields Too Large and also

An internal server error has occurred
An error has occurred while processing your request. The salesforce.com support team has been notified of the problem. If you believe you have additional information that may be of help in reproducing or correcting the error, please contact Salesforce Support. Please indicate the URL of the page you were requesting, any error id shown on this page as well as any other related information. We apologize for the inconvenience.

Thank you again for your patience and assistance. And thanks for using salesforce.com!

Error ID: 1248621760-22363 (792711711)

please give me solution
username :sonuiec@gmail.com