Fatal error: Uncaught Error: Call to undefined function cmb2_bootstrap() in /wp-content/plugins/video-background/inc/vendor/cmb2/init.php:104
Stack trace:
#0 /wp-includes/class-wp-hook.php(287): CMB2_Bootstrap_221->include_cmb('')
#1 /wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#2 /wp-includes/plugin.php(484): WP_Hook->do_action(Array)
#3 /wp-settings.php(557): do_action('init')
#4 /wp-config.php(89): require_once('/wp-settings.ph...')
#5 /wp-load.php(37): require_once('/wp-config.php')
#6 /wp-blog-header.php(13): require_once('/wp-load.php')
#7 /index.php(17): require('/wp-blog-header...')
#8 {main}
thrown in /wp-content/plugins/video-background/inc/vendor/cmb2/init.php on line 104