PHP Fatal error:  Uncaught Error: Class "Blocksy\ContentBlocksAdminUi" not found in /srv/htdocs/wp-content/plugins/blocksy-companion-pro/framework/premium/features/content-blocks.php:19

Stack trace:
#0 /wordpress/core/6.6.1/wp-includes/class-wp-hook.php(324): Blocksy\ContentBlocks->Blocksy\{closure}('')
#1 /wordpress/core/6.6.1/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#2 /wordpress/core/6.6.1/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /wordpress/core/6.6.1/wp-settings.php(700): do_action('init')
#4 /srv/htdocs/wp-config.php(75): require_once('/wordpress/core...')
#5 /wordpress/core/6.6.1/wp-load.php(55): require_once('/srv/htdocs/wp-...')
#6 /wordpress/core/6.6.1/wp-blog-header.php(13): require_once('/wordpress/core...')
#7 /wordpress/core/6.6.1/index.php(17): require('/wordpress/core...')
#8 {main}
  thrown in /srv/htdocs/wp-content/plugins/blocksy-companion-pro/framework/premium/features/content-blocks.php on line 19