Hide error message "error ID 36, 38 page not found etc.
 

Sometimes I have error message appear on my site like
Ex. Error ID 36, 37 etc
Ex. Page not found!
Ex. Error procesing CC please contact a technition

These messages appear on the center of my cart page, and it a turnoff for customers when it svisible.
Can someone tell me how to hide all/any messages that appear on my center site.

Might want to consider fixing whatever is causing those issues instead of hiding the error message. A site functioning correctly should never have an error like that appear on the customer side. I'd suggest opening a ticket with X-Cart to disgnose the issue.