Warning: require_once(PEAR/PackageFileManager2.php): failed to open stream: No such file or directory in /home/engenhariadopape/www/cursos/wp-content/plugins/ewww-image-optimizer/vendor/lsolesen/pel/makepackagexml.php on line 18

Fatal error: require_once(): Failed opening required 'PEAR/PackageFileManager2.php' (include_path='.:/usr/share/php') in /home/engenhariadopape/www/cursos/wp-content/plugins/ewww-image-optimizer/vendor/lsolesen/pel/makepackagexml.php on line 18