Deprecated: Creation of dynamic property Sydney_Custom_CSS::$customizer_js is deprecated in /mnt/web615/b1/39/538839/htdocs/wordpress/wp-content/themes/sydney/inc/styles.php on line 33

Fatal error: Uncaught Error: Class "ActionScheduler_StoreSchema" not found in /mnt/web615/b1/39/538839/htdocs/wordpress/wp-content/plugins/my-calendar/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php:41
Stack trace:
#0 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-content/plugins/my-calendar/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php(57): ActionScheduler_DBStore->init()
#1 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-includes/class-wp-hook.php(322): ActionScheduler_HybridStore->init()
#2 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-settings.php(700): do_action()
#5 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-config.php(128): require_once('...')
#6 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-load.php(50): require_once('...')
#7 /mnt/web615/b1/39/538839/htdocs/wordpress/wp-blog-header.php(13): require_once('...')
#8 /mnt/web615/b1/39/538839/htdocs/wordpress/index.php(17): require('...')
#9 {main}
  thrown in /mnt/web615/b1/39/538839/htdocs/wordpress/wp-content/plugins/my-calendar/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php on line 41