php warning

Will be solved in release 1.61

i still got this errors, when using version 1.61,
may you forgot some files?

[12-Apr-2015 18:52:48 UTC] PHP Warning: preg_split(): Empty regular expression in /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/class-wp-external-links.php on line 598
[12-Apr-2015 18:52:48 UTC] PHP Warning: in_array() expects parameter 2 to be array, boolean given in /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/class-wp-external-links.php on line 600

[12-Apr-2015 18:58:50 UTC] PHP Warning: preg_split(): Empty regular expression in /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/class-wp-external-links.php on line 598
[12-Apr-2015 18:58:50 UTC] PHP Warning: in_array() expects parameter 2 to be array, boolean given in /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/class-wp-external-links.php on line 600
[12-Apr-2015 18:58:56 UTC] PHP Fatal error: Uncaught exception ‘Exception’ with message ‘Error loading XML markup’ in /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php:424
Stack trace:
#0 /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php(237): DOMDocumentWrapper->loadMarkupXML(‘<?xml version=”…’)
#1 /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php(191): DOMDocumentWrapper->loadMarkup(‘<?xml version=”…’)
#2 /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php(177): DOMDocumentWrapper->load(‘<?xml version=”…’, NULL, NULL)
#3 /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php(4857): DOMDocumentWrapper->__construct(‘<?xml version=”…’, NULL, NULL)
#4 /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php(4631): phpQuery::createDocumentWrapper(‘<?xml version=”…’, NULL)
#5 /usr/www/users/santeh/wordpress/wp-content/ in /usr/www/users/santeh/wordpress/wp-content/plugins/wp-external-links/includes/phpQuery.php on line 424

just add this to config.php to see the errors in ftp folder /public_html/wordpress/wp-content/

define(‘WP_DEBUG’, true);
define(‘WP_DEBUG_LOG’, true);
define(‘WP_DEBUG_DISPLAY’, false);

Thanks Tobias. New fix in version 1.62.