Allows you to add a % character in the text message. This allows you to see the error message generated by the program.
For example:
# Error errorRecord= "Pragma: no-cache Content-type: text/html
<HTML> <HEAD> $NEEDED2 $REFRESH $TITLE </HEAD> <BODY $BACKCOLOR> $HEAD <BR> An error has occured...<BR> Error %s<BR> <BR> $TRYAGAIN $TAIL "
Expected type: message.