[Koha-devel] "XX at /usr/local/koha..."

Why does Koha.pm constantly write the error "XX at /usr/local/koha/intranet/modules/C4/Koha.pm line 198," when this is actually not an error?

This has the unfortunate side effect of giving us daily a 30 megabyte error log full of "XX at /usr/local/koha/intranet/modules/C4/Koha.pm line 198." This makes it awfully difficult to find *actual* errors. What can we do to make it stop? -- Owen