[bug] Crash when more than one device playing music

[xpbl]

Might do a PR fixing this but when another device is playing music while the wrapper is trying to decrypt dialogHandler is triggered and eventually the wrapper crashes instead of retrying or pressing Not Now

[.] dialogHandler: {title: More than one device is trying to play music., message: With a Family plan, up to 5 other people can stream their music at once.}
[.] button 0x7f7d71e74418: Not Now
[.] button 0x7f7d71e74458: Upgrade
[.] end lease code 3084
(crash)