Fatal error: Uncaught TypeError: Argument 1 passed to timetable_phpmailer_init() must be an instance of PHPMailer, instance of PHPMailer\PHPMailer\PHPMailer given, called in /kunden/378790_96049/webseiten/femmespacebamberg/wp-includes/class-wp-hook.php on line 287 and defined in /kunden/378790_96049/webseiten/femmespacebamberg/wp-content/plugins/timetable/timetable.php:232 Stack trace: #0 /kunden/378790_96049/webseiten/femmespacebamberg/wp-includes/class-wp-hook.php(287): timetable_phpmailer_init(Object(PHPMailer\PHPMailer\PHPMailer)) #1 /kunden/378790_96049/webseiten/femmespacebamberg/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #2 /kunden/378790_96049/webseiten/femmespacebamberg/wp-includes/plugin.php(544): WP_Hook->do_action(Array) #3 /kunden/378790_96049/webseiten/femmespacebamberg/wp-includes/pluggable.php(494): do_action_ref_array('phpmailer_init', Array) #4 /kunden/378790_96049/webseiten/femmespacebamberg/wp-content/plugins/better-wp-security/core/lib/class-itsec-mail.php(624): wp_mail(Ar in /kunden/378790_96049/webseiten/femmespacebamberg/wp-content/plugins/timetable/timetable.php on line 232