PHP Fatal error

  • hi,

    we are using the plugin in the latest version 3.1.4.

    php version is 8.2.13

    the following errors we got:

    [11-Dec-2023 10:11:18 UTC] PHP Fatal error: Uncaught ValueError: DOMDocument::loadHTML(): Argument #1 ($source) must not be empty in /var/www/vhosts/domain.de/httpdocs/wp-content/plugins/wp-mailto-links/core/includes/classes/class-wp-mailto-links-validate.php:334
Stack trace:
#0 /var/www/vhosts/domain.de/httpdocs/wp-content/plugins/wp-mailto-links/core/includes/classes/class-wp-mailto-links-validate.php(334): DOMDocument->loadHTML()
#1 /var/www/vhosts/domain.de/httpdocs/wp-content/plugins/wp-mailto-links/core/includes/classes/class-wp-mailto-links-validate.php(59): WP_Mailto_Links_Validate->filter_soft_dom_attributes()
#2 /var/www/vhosts/domain.de/httpdocs/wp-content/plugins/wp-mailto-links/core/includes/classes/class-wp-mailto-links-run.php(291): WP_Mailto_Links_Validate->filter_page()
#3 /var/www/vhosts/domain.de/httpdocs/wp-includes/class-wp-hook.php(324): WP_Mailto_Links_Run->filter_page()
#4 /var/www/vhosts/domain.de/httpdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#5 /var/www/vhosts/domain.de/httpdocs/wp-content/plugins/wp-mailto-links/core/includes/classes/class-wp-mailto-links-run.php(92): apply_filters()
#6 [internal function]: WP_Mailto_Links_Run->apply_content_filter()
#7 /var/www/vhosts/domain.de/httpdocs/wp-includes/functions.php(5373): ob_end_flush()
#8 /var/www/vhosts/domain.de/httpdocs/wp-includes/class-wp-hook.php(324): wp_ob_end_flush_all()
#9 /var/www/vhosts/domain.de/httpdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#10 /var/www/vhosts/domain.de/httpdocs/wp-includes/plugin.php(517): WP_Hook->do_action()
#11 /var/www/vhosts/domain.de/httpdocs/wp-includes/load.php(1260): do_action()
#12 [internal function]: shutdown_action_hook()
#13 {main}
thrown in /var/www/vhosts/domain.de/httpdocs/wp-content/plugins/wp-mailto-links/core/includes/classes/class-wp-mailto-links-validate.php on line 334

    what could be done to eliminate it?

    br,

    newbie2004

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