I try code on this host and get error: "The server encountered an internal error or misconfiguration and was unable to complete your request."
I try code also on another similar host (they use Unix IBM AIX and IBM RS/6000) and get error:
Software error:
Execution of /host/h/e/l/p/o/r/subdomain.com/cgi-bin/testscript.cgi aborted due to compilation errors.