Can’t read quota structure

Apr 18 00:49:57 canteen kernel: VFS: Quota for id 32584 referenced but not present.
Apr 18 00:49:57 canteen kernel: VFS: Can’t read quota structure for id 32584.
Apr 18 00:51:56 canteen kernel: VFS: Quota for id 32542 referenced but not present.
Apr 18 00:51:56 canteen kernel: VFS: Can’t read quota structure for id 32542.
Apr 18 00:52:01 canteen named[3552]: client 202.140.130.142#2949: update denied

Try:

/sbin/quotaoff -a;
/sbin/quotacheck -avugm;
/sbin/quotaon -a;

If it continues, you might have to do a “quotacheck -cavugm”