OwlCyberSecurity - MANAGER

Edit File: HeaderFooterDrawing.php

<?php namespace PhpOffice\PhpSpreadsheet\Worksheet; class HeaderFooterDrawing extends Drawing { /** * Get hash code. * * @return string Hash code */ public function getHashCode() { return md5( $this->getPath() . $this->name . $this->offsetX . $this->offsetY . $this->width . $this->height . __CLASS__ ); } }