Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home3/wd22com/public_html/webdesign/include/dbconnection.php on line 9

php error happened

Technical information
Error type8
Error descriptionArray to string conversion
URLwebdesign.wd22.com/Homewords_list.php?
Error file/home3/wd22com/public_html/webdesign/classes/runnerpage.php
Error line707
SQL querySELECT Text, ID FROM `_homewords` ORDER BY 2 ASC

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