After some time (1 day or so) hudson stops updating/checking out projects from svn. All projects are then affected.

First i thought it could be the proxy server. But when i tried to run svn up/co from command line it worked fine.

Here is what i get from the build log:

Updating https://svn.xxx.de/repo/xxx
ERROR: Failed to update https://svn.xxx.de/repo/xxx
org.tmatesoft.svn.core.SVNException: svn: PROPFIND of '/repo/xxx': 405 Method Not Allowed (https://svn.xxx.de)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:64)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.DAVUtil.findStartingProperties(DAVUtil.java:126)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.fetchRepositoryUUID(DAVConnection.java:116)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getRepositoryUUID(DAVRepository.java:148)
at org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:342)
at org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:330)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.update(SVNUpdateClient.java:535)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doUpdate(SVNUpdateClient.java:401)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:699)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:660)
at hudson.FilePath.act(FilePath.java:753)
at hudson.FilePath.act(FilePath.java:735)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:653)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:601)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1044)
at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:479)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:411)
at hudson.model.Run.run(Run.java:1253)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:306)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:124)
Retrying after 10 seconds

When i try to delete the workspace i get the same message with ERROR: Failed to checkout ....

Restarting hudson helps