Fix notice about undef $errors in operator/operators.php
Fix notice about undef $errors in operator/operators.php

Mibew/tray,Mibew/tray,Mibew/java,Mibew/java,Mibew/java,Mibew/tray,Mibew/tray,Mibew/java,Mibew/java,Mibew/tray,Mibew/java,Mibew/tray