Error Sending twilio SMS via parse - objective-c

Question

I'm trying to send a text message via Twilio and parse, but the cloud function produces "uh oh something went wrong." why?
Here's the xcode code:
//Sends SMS via Parse Cloud code to a number....//TODO test, debug...
+(void)sendSMSWithVerificationCode:(NSString *)verificationString toNumberString:(NSString *)phoneNumber {
NSMutableString * message=[[NSMutableString alloc] initWithString:#"Brighten verification code: "];
[message appendString:verificationString];
// Call our Cloud Function that sends an SMS with Twilio
[PFCloud callFunctionInBackground:#"sendSMSVerification"
withParameters:#{ #"number" : phoneNumber , #"messageString" : message}
block:^(id object, NSError *error) {
[[[UIAlertView alloc] initWithTitle:#"Verification code sent!"
message:nil
delegate:nil
cancelButtonTitle:#"Ok"
otherButtonTitles:nil, nil] show];
}];
}
and the cloud function looks as follows:
twilio.initialize("meh",",mehh"); //these are for testing; todo insert real ones when deploying
// Create the Cloud Function
Parse.Cloud.define("sendSMSVerification", function(request, response) {
// Use the Twilio Cloud Module to send an SMS
twilio.sendSMS({
From: "111111111111111(my number as a string)",
To: request.params.number,
Body: request.params.message //SMS Verification: 1234 or whatever the specific number is...
}, {
success: function(httpResponse) { response.success("SMS sent!"); },
error: function(httpResponse) { response.error("Uh oh, something went wrong"); }
});
});