Error 1308

I keep getting this error every day from the time the alarm is set.

[14-05-29 07:00:09.4165] Slim::Utils::Misc::msg (1308) Warning: [07:00:09.4158] Use of each() on hash after insertion without resetting hash iterator results in undefined behavior at /volume1/@appstore/SqueezeCenter/Slim/Schema.pm line 2469.

Using v.7.7.2 (Synology Intel)

Also this error nearly everyday;
[14-05-29 09:20:55.7017] Plugins::Spotify::Image::_gotError (192) error: Error reading headers: Server closed connection without sending any data back at /volume1/@appstore/SqueezeCenter/CPAN/Net/HTTP/Methods.pm line 306.
...propagated at /volume1/@appstore/SqueezeCenter/CPAN/Net/HTTP/NB.pm line 32.

What can I do about it?

Is it normal? It seems everything else is working OK.

Wilco