PHP Error message: Uncaught TypeError: array_merge()

[donmhico]

Description

Some of our users are getting this PHP error.

Error details

==============

An error of type E_ERROR was caused in line 205 of the file /wp-content/plugins/wp-mail-logging/src/WPML_LifeCycle.php. Error message: Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in /wp-content/plugins/wp-mail-logging/src/WPML_LifeCycle.php:205

Stack trace:

#0 /wp-content/plugins/wp-mail-logging/src/WPML_LifeCycle.php(205): array_merge(Array, NULL)

#1 /wp-includes/class-wp-hook.php(324): No3x\WPML\WPML_LifeCycle->registerPluginActionLinks(NULL, 'wp-mail-logging...', NULL, 'all')

#2 /wp-includes/plugin.php(205): WP_Hook->apply_filters(NULL, Array)

#3 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/modules/class-callables.php(399): apply_filters('plugin_action_l...', Array, 'wp-mail-logging...', NULL, 'all')

#4 /wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Sync\Modules\Callables->set_plugin_action_links(Object(WP_Screen))

#5 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)

#6 /wp-includes/plugin.php(517): WP_Hook->do_action(Array)

#7 /wp-admin/includes/class-wp-screen.php(424): do_action('current_screen', Object(WP_Screen))

#8 /wp-admin/includes/screen.php(243): WP_Screen->set_current_screen()

#9 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/class-sender.php(530): set_current_screen('sync')

#10 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/class-sender.php(632): Automattic\Jetpack\Sync\Sender->get_items_to_send(Object(Automattic\Jetpack\Sync\Queue_Buffer), true)

#11 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/class-sender.php(487): Automattic\Jetpack\Sync\Sender->do_sync_for_queue(Object(Automattic\Jetpack\Sync\Queue))

#12 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/class-sender.php(362): Automattic\Jetpack\Sync\Sender->do_sync_and_set_delays(Object(Automattic\Jetpack\Sync\Queue))

#13 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/class-actions.php(742): Automattic\Jetpack\Sync\Sender->do_sync()

#14 /wp-content/plugins/woocommerce-payments/vendor/automattic/jetpack-sync/src/class-actions.php(682): Automattic\Jetpack\Sync\Actions::do_cron_sync_by_type('sync')

#15 /wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Sync\Actions::do_cron_sync()

#16 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)

#17 /wp-includes/plugin.php(565): WP_Hook->do_action(Array)

#18 /wp-cron.php(191): do_action_ref_array('jetpack_sync_cr...', Array)

#19 {main}

thrown

Reference

See WP.org support thread.