The "/errorlog" page:
Show the content of the error log.  Only the administrator can view
this page.
- y=0x001
 - Show only hack attempts
 - y=0x002
 - Show only panics and assertion faults
 - y=0x004
 - Show hung backoffice processes
 - y=0x008
 - Show POST requests from a different origin
 - y=0x010
 - Show SQLITE_AUTH and similar
 - y=0x020
 - Show SMTP error reports
 - y=0x040
 - Show TH1 vulnerability reports
 - y=0x080
 - Show SQL errors
 - y=0x800
 - Show other uncategorized messages
 
If y is omitted or is zero, a count of the various message types is shown.