PHP error happened

Technical information
Error type256
Error descriptionTable 'ohset13_dbfind._events' doesn't exist
URLwww.ohset.com/info/districtevents_print.php?
Error file/home/ohset13/public_html/info/include/dbconnection.php
Error line26
SQL queryselect `category`, `date_from`, `date_to`, `location`, `notes`, `ID`, `event`, `month`, `code`, `mapurl`, `url` From `_events` ORDER BY 1 ASC, 2 ASC