Fatal error: Uncaught Error: Class "Elementor\Core\Schemes\Base" not found in /htdocs/wp-content/plugins/elementor/core/schemes/base-ui.php:9
Stack trace:
#0 /htdocs/wp-content/plugins/elementor/includes/autoloader.php(294): require()
#1 /htdocs/wp-content/plugins/elementor/includes/autoloader.php(330): Elementor\Autoloader::load_class('Core\\Schemes\\Ba...')
#2 /htdocs/wp-content/plugins/elementor/core/schemes/color.php(18): Elementor\Autoloader::autoload('Elementor\\Core\\...')
#3 /htdocs/wp-content/plugins/elementor/includes/autoloader.php(294): require('/htdocs/wp-cont...')
#4 /htdocs/wp-content/plugins/elementor/includes/autoloader.php(330): Elementor\Autoloader::load_class('Core\\Schemes\\Co...')
#5 /htdocs/wp-content/plugins/elementor/core/schemes/manager.php(76): Elementor\Autoloader::autoload('Elementor\\Core\\...')
#6 /htdocs/wp-content/plugins/elementor/core/schemes/manager.php(354): Elementor\Core\Schemes\Manager->register_scheme('Elementor\\Core\\...')
#7 /htdocs/wp-content/plugins/elementor/core/schemes/manager.php(367): Elementor\Core\Schemes\Manager->register_default_schemes()
#8 /htdocs/wp-content/plugins/elementor/includes/plugin.php(716): Elementor\Core\Schemes\Manager->__construct()
#9 /htdocs/wp-content/plugins/elementor/includes/plugin.php(647): Elementor\Plugin->init_components()
#10 /htdocs/wp-includes/class-wp-hook.php(310): Elementor\Plugin->init('')
#11 /htdocs/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array)
#12 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#13 /htdocs/wp-settings.php(632): do_action('init')
#14 /htdocs/wp-config.php(96): require_once('/htdocs/wp-sett...')
#15 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#16 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#17 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#18 {main}
thrown in /htdocs/wp-content/plugins/elementor/core/schemes/base-ui.php on line 9