[collectd] write plugin in a weired mood

[Andreas Schuldei]

i just upgraded from collectd 5.4 to 5.7. after i did that, my rrd files
were not updated anymore. now i see this in the logs:

Feb 28 15:07:24 david collectd[18815]: Filter subsystem: Built-in target
`write': Dispatching value to all write plugins failed with status -1.
...

Feb 28 15:07:34 david collectd[18815]: Filter subsystem: Built-in target
`write': Some write plugin is back to normal operation. `write' succeeded.

I found
https://collectd.org/wiki/index.php?title=Target:Write&redirect=no
(which talks about the errorcode 2, not -1 as i get).

this is my condensed collectd.conf file.

FQDNLookup true
WriteQueueLimitHigh 1000000
WriteQueueLimitLow   800000
LoadPlugin syslog
<Plugin syslog>
LogLevel crit
</Plugin>
<LoadPlugin perl>
        Globals true
</LoadPlugin>
LoadPlugin rrdtool
<Plugin rrdtool>
        DataDir "/var/lib/collectd/rrd"
        CacheTimeout 120
        CacheFlush 900
        WritesPerSecond 30
        RandomTimeout 20
  RRATimespan 3600
  RRATimespan 86400
  RRATimespan 604800
  RRATimespan 2678400
  RRATimespan 31622400
  RRATimespan 315576000
</Plugin>

<Plugin perl>
           BaseName "Collectd::Plugins"

LoadPlugin "OneWireCtlr"
           <Plugin onewirectlr>
     host "192.168.178.117"
       <0F00000561159F28>
type "temperature"
       name "Beschreibung"
</0F00000561159F28>
           </Plugin>
        <Plugin onewirectlr>
  host "192.168.178.116"
            <F50000000F93691D_1>
                        type "counter"
                        name "Stromzähler Familie"

....
</Plugin>
</Plugin>
<Include "/etc/collectd/collectd.conf.d">
Filter "*.conf"
</Include>


what am i doing wrong?
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