Database error

A database query error has occurred. This may indicate a bug in the software.

• Query:
  SELECT log_id,log_type,log_action,log_timestamp,log_user,log_user_text,log_namespace,log_title,log_comment,log_params,log_deleted,user_id,user_name,user_editcount,(SELECT array_to_string(array_agg(ct_tag),',') FROM "change_tag" WHERE ct_log_id=log_id ) AS ts_tags FROM "logging" LEFT JOIN "mwuser" ON ((log_user=user_id)) WHERE (log_type != 'suppress') AND log_user = '13' AND ((log_deleted & 4) = 0) AND (log_timestamp>='2008-10-22 19%3A06%3A14%2B00') ORDER BY log_timestamp LIMIT 1
• Function: IndexPager::buildQueryInfo (LogPager)
• Error: 22007 ERROR: invalid input syntax for type timestamp with time zone: "2008-10-22 19%3A06%3A14%2B00" LINE 1: ...' AND ((log_deleted & 4) = 0) AND (log_timestamp>='2008-10-2... ^