Strict Standards: Declaration of SQLCountQuery::toSql() should be compatible with SQLQuery::toSql($strwhere = NULL, $strorderby = NULL, $strhaving = NULL, $oneRecordMode = false) in /home/billy1/public_html/tourdates/classes/sql.php on line 1267

php error happened

Technical information
Error type2
Error descriptionCannot modify header information - headers already sent by (output started at /home/billy1/public_html/tourdates/classes/sql.php:1267)
URLbillycurtis.com/tourdates/data_view.php?editid1=1749
Error file/home/billy1/public_html/tourdates/include/commonfunctions.php
Error line2501
SQL query

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