unable to update status using facebook PHP sdk: couldn't open file - php

Question

i am trying to update Facebook status using Facebook PHP SDK.
i have updated my status several time using the code below:
try {
$session = new FacebookSession($page_token);
$session->validate();
(new FacebookRequest($session, 'POST', '/' . $id . '/feed', array(
'message' => $message
)))->execute();
} catch(FacebookRequestException $e) {
.....
}
but it giving me error while i am trying to update this status:
RiversofGrue: Returns To The Palace http://clc.li/cxG #Grueheads #horror #crashpalace
surprisingly a have updated this status from my localhost successfully. but in the production server it is throwing error.
The error is:
Error Message: couldn't open file "RiversofGrue: Returns To The Palace http://clc.li/cxG #Grueheads #horror #crashpalace"
File: .../vendor/facebook/php-sdk-v4/src/Facebook/HttpClients/FacebookCurlHttpClient.php
Error Code: 26
Line: 150
TraceAsString: #0 .../vendor/facebook/php-sdk-v4/src/Facebook/FacebookRequest.php(248): Facebook\HttpClients\FacebookCurlHttpClient->send()
#1 .../Demo.php(146): Facebook\FacebookRequest->execute()
#2 .../DemoDemo.php(31): Demo->execute()
#3 .../vendor/laravel/framework/src/Illuminate/Console/Command.php(112): FacebookJobCommand->fire()
#4 .../vendor/symfony/console/Symfony/Component/Console/Command/Command.php(253): Illuminate\Console\Command->execute()
#5 .../vendor/laravel/framework/src/Illuminate/Console/Command.php(100): Symfony\Component\Console\Command\Command->run()
#6 .../vendor/symfony/console/Symfony/Component/Console/Application.php(889): Illuminate\Console\Command->run()
#7 .../vendor/symfony/console/Symfony/Component/Console/Application.php(193): Symfony\Component\Console\Application->doRunCommand()
#8 .../vendor/symfony/console/Symfony/Component/Console/Application.php(124): Symfony\Component\Console\Application->doRun()
#9 .../artisan(59): Symfony\Component\Console\Application->run()
#10 {main}
I don't know what is the problem. Any idea guys???
Thanks

Answer 1

Edit:
#ceejayoz 's answer help me a lot. i was working on the wrong path. but the main problem was #. if ceejayoz did not show me that, may be i was going to spend many more time to figure it out. if there was a way to accept two answer, i would love to accept ceejayoz also. thanks.
Original:
Finally i have decided to cut off the starting # from the string. so i have used this:
if(strpos($message, "#") === 0){
$message = substr($message, 1);
}
I did not find the solution, so i have used this path. if you have any other solution please post.

Answer 2

Your issue is that the message starts with #. cURL treats any parameter starting with # in a POST request to be a filename, and attempts to load and send that data's file contents as that parameter. This is very useful for things like file uploads, but a problem in your situation.
You should be able to fix this by wrapping your FacebookRequest parameters with http_build_query like so:
try {
$session = new FacebookSession($page_token);
$session->validate();
(new FacebookRequest($session, 'POST', '/' . $id . '/feed', http_build_query(array(
'message' => $message
))))->execute();
} catch(FacebookRequestException $e) {
.....
}