Global symbol "$cgi" requires explicit package name at /....ls/result.cgi line 49.
Global symbol "$session" requires explicit package name at /....ls/result.cgi line 50.
Global symbol "$cgi" requires explicit package name at /....ls/result.cgi line 50.
Global symbol "$sid" requires explicit package name at /....ls/result.cgi line 51.
Global symbol "$session" requires explicit package name at /....ls/result.cgi line 51.
Global symbol "$cookie" requires explicit package name at 
/....ls/result.cgi line 53.
Global symbol "$cgi" requires explicit package name at /....ls/result.cgi line 53.