This error hasn't anything to do with the rest of the -32600 errors.

This event enables plugins to register custom method names.

This fixes page deletion in the indexer and fixes a but where empty
lines were added to the _i.idx file of metadata for which no value was
set (harmless, and wasn't executed anyway).

This executes the indexer for deleted pages. This is necessary for the
search index to be able to deleted deleted pages from the search index.

This move the check if the page doesn't exist anymore but is still in
the index before the check if the index needs to be updated as otherwise
deleted pages won't be deleted from the index.

DokuWiki's page loading is intended to be filesystem agnostic. DOS line
endings in pages are supposed to be self healing. This behaviour was
broken in a change in 2006. As long as you edited pages through DokuWiki
only you never noticed the bug though.

(Currently, the clickable link stops before a hyphen character)

when the SKIP_DELETED flag was set, no recent changes where returned for
media only queries, becuase file checks where done on page files instead
of media files

The previous regexp approach failed for empty headers.

passwords now need to be reset within 3 days of requesting the password
change mail

Changing passwords might not be available.