I already follow the guide in Redhat support to setting the cgi-bin, but also appear the sentance 'Internal Server Error'. So what is the step should I follow up? and I already done the following step: 1. Addhandler 2. chmod711 & chmod755 3. chown 4. setting the directory some how the error log I already look a many times, but also show the error message. Thank You very much for your help!!
Very likely the CGI isn't printing a header as its first piece of output. Most CGI scripts should print out "Content-type: text/html\n\n" before printing anything else.