Tvheadend

I'm running the latest code from master and after one of the commits of last week I find these lines in my logfile:

Apr 22 12:18:09 mediacenter tvheadend¹²⁵⁰⁶: mpegts: 650000 - starting for 'epggrab' (weight 1)
Apr 22 12:18:09 mediacenter tvheadend¹²⁵⁰⁶: mpegts: 650000 - tuning on Philips TDA10023 DVB-C : DVB-C #0
Apr 22 12:18:09 mediacenter tvheadend¹²⁵⁰⁶: subscription: 'epggrab' subscribing to mux, weight: 1, adapter: 'Philips TDA10023 DVB-C : DVB-C #0', network: 'Caiway', mux: '650000'
Apr 22 12:18:09 mediacenter tvheadend¹²⁵⁰⁶: pmt: invalid checksum
Apr 22 12:19:10 tvheadend¹²⁵⁰⁶: last message repeated 1005 times
Apr 22 12:20:11 tvheadend¹²⁵⁰⁶: last message repeated 1000 times
Apr 22 12:21:12 tvheadend¹²⁵⁰⁶: last message repeated 1000 times
Apr 22 12:22:13 tvheadend¹²⁵⁰⁶: last message repeated 1005 times
Apr 22 12:23:14 tvheadend¹²⁵⁰⁶: last message repeated 1000 times
Apr 22 12:24:15 tvheadend¹²⁵⁰⁶: last message repeated 1000 times
Apr 22 12:25:16 tvheadend¹²⁵⁰⁶: last message repeated 1005 times

So, it's an invalid checksum. But what do I do to prevent this message from appearing? As you can see it's spamming the logfile pretty bad but doesn't give a clue about what to do about it.