psadump error

[taittinger]

A failure occurs when running our backupscript that uses psadump on our plesk 7.5 Fedora Core 1 install:

/usr/local/psa/bin/psadump -f $TARGETPATH$TARGETFILE -z --tar-ignore-failed-read --nostop >> $ERROR
FILE

The error occurs when dumping the crontabs of all plesk users, it shows the following output:

Can't call method "isDocumentFragmentNode" without a package or object reference at /usr/lib/perl5/vendor_perl/5.8.0/XML/DOM.pm line 620.

Ik have tried to execute without --nostop, however without success.

Does anyone know how to handle this problem?

 

[Griffith]

Did you find a solution for this or are you running without backup?

 

[taittinger]

For some reason, we got rid of the error message and our backups were succesfull again, without any intervention.

However, since last week we face exactly the same problem again. Meanwhile we are forced to rely on our system backups rather than the psadump solution.

No relevant system updates or plesk updates have executed meanwhile. We are still using perl v5.8.3 and Plesk 7.5.2.