Open key chain in your mac and check your development certificate...I think your certificate is expired using which you have created your Provisioning profile..thats why it is showing "MyAppProfile" doesn't include signing certificate.
1.To solve this issue go to your developer account and download the latest development certificate and add it to keychain and remove all expired certificates from keychain.
Or
2.This issue also comes when you have multiple developer accounts in your keychain and the expired developer certificate name is same as that of active developer certificate. After removing the expired certificates, you must restart Xcode to let it reload the remaining certificates.