[freenet-support] Node doesn't start anymore... "java.lang.NoSuchFieldError: config"

[freenetwork at web.de]

...and once again one of the recent change broke my node... *sigh*
build 11507


Initializing SSK Datacache (15344 keys)
Opening database using .\ssk-xxx.cache
Opening block db index
Keys in store: db 4422 file 4422 / max 15344
Deleted 0 of 0 temporary files (0 non-temp files in temp directory) in
Initializing USK Manager
Initializing Plugin Manager
Error in WrapperListener.start callback.  java.lang.NoSuchFieldError: config
java.lang.NoSuchFieldError: config
        at freenet.pluginmanager.PluginManager.<init>(PluginManager.java:62)
        at freenet.node.Node.<init>(Node.java:1338)
        at freenet.node.NodeStarter.start(NodeStarter.java:148)
        at org.tanukisoftware.wrapper.WrapperManager.startInner(WrapperManager.java:2831)
        at org.tanukisoftware.wrapper.WrapperManager.privilegedStart(WrapperManager.java:1815)
        at org.tanukisoftware.wrapper.WrapperManager.access$2400(WrapperManager.java:103)
        at org.tanukisoftware.wrapper.WrapperManager$5.run(WrapperManager.java:1743)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.tanukisoftware.wrapper.WrapperManager.start(WrapperManager.java:1740)
        at freenet.node.NodeStarter.main(NodeStarter.java:256)
        at freenet.node.Node.main(Node.java:685)
Closing database due to shutdown.
Closing database due to shutdown.
Closing database due to shutdown.
Closing database due to shutdown.
Closing database due to shutdown.
Closing database due to shutdown.
Closed database
Closed database
Closed database
Closed database
Closed database
Closed database
Successfully closed all datastores.