I got HTTP POST error message: Internal Server Error

iamAnne has asked for the wisdom of the Perl Monks concerning the following question:

Hi, I had a problem when I run my perl script it displays error in HTTP Post error code 500 and error message : Internal Server Error. Please advise how will I handle this. Thank you in advance.

My script

use warnings;
use strict;
use LWP::UserAgent;
 
my $ua = LWP::UserAgent->new;
 
my $url = "https://host/WebService/webservice.php";
 
# set custom HTTP request header fields
my $req = HTTP::Request->new(POST => $url);
$req->header('content-type' => 'application/json');
$req->header('x-auth-token' => 'kfksj48sdfj4jd9d');
 
# add POST data to HTTP request body
my $post_data = '{"List": {"Data" : [ {"value" : "SRYSR656", "value2" 
+: "STYDTY ","date" : "140810","time" : "2132" },{   "value" : "001695
+568GP,"value2" : "EEFGE54","date" : "140812","time" : "1205"},{  "val
+ue" : "YYHG","value2" :"JKTYRT6F","date" : "140811","time" : "1302" }
+, {"value" : "ERETUT","value2" : "DYTUYU","date":"140812","time" : "1
+102" },{"value" : "SRT4543","value2" : "DASDRGF","date" : "140811","t
+ime" : "2245"} ] }}';

$req->content($post_data);
print $req->as_string;


my $resp = $ua->request($req);
if ($resp->is_success) {
    my $message = $resp->decoded_content;
    print "Received reply: $message\n";
}
else {
    print "HTTP POST error code: ", $resp->code, "\n";
    print "HTTP POST error message: ", $resp->message, "\n";
}
[download]

Comment on I got HTTP POST error message: Internal Server Error Download Code

Replies are listed 'Best First'.
Re: I got HTTP POST error message: Internal Server Error by Gangabass (Vicar) on Sep 19, 2014 at 04:58 UTC
Try to make same request in your browser, record it (using Firefox's Firebug or HTTPFox or Wireshark). Next analyze it and compare to your request from the program, make changes and be happy.	[reply]
Re^2: I got HTTP POST error message: Internal Server Error by iamAnne (Initiate) on Sep 19, 2014 at 06:31 UTC
I'm already did but still I get the same error?	[reply]
Re^3: I got HTTP POST error message: Internal Server Error by Corion (Patriarch) on Sep 19, 2014 at 06:55 UTC
The error is produced by the program running on the server. Most likely you are sending unexpected data to the remote side and the remote side does not know how to handle this.	[reply]
Re: I got HTTP POST error message: Internal Server Error by poj (Abbot) on Sep 19, 2014 at 10:51 UTC
`"value" : "001695568GP", ^ missing quote` [download] poj	[reply] [d/l]
Re: I got HTTP POST error message: Internal Server Error by derby (Abbot) on Sep 19, 2014 at 10:52 UTC
Maybe a typo but you have bad JSON: `"value" : "001695568GP,` [download] is missing the closing quote. -derby	[reply] [d/l]
Re: I got HTTP POST error message: Internal Server Error by Anonymous Monk on Sep 19, 2014 at 03:50 UTC
Well, examine more of the headers and content than merely the error code and message This is the beginning	[reply]


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