Fatal error: Uncaught Error: Undefined class constant 'WALLEE_CK_SPACE_ID' in /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-content/plugins/woo-wallee/includes/class-wc-wallee-blocks-support.php:41
Stack trace:
#0 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-content/plugins/woocommerce/src/Blocks/Integrations/IntegrationRegistry.php(53): WC_Wallee_Blocks_Support->initialize()
#1 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-includes/class-wp-hook.php(324): Automattic\WooCommerce\Blocks\Integrations\IntegrationRegistry->initialize('')
#2 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#3 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-settings.php(700): do_action('init')
#5 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-config.php(101): require_once('/var/www/vhosts...')
#6 /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-l in /var/www/vhosts/bischofberger-optik.ch/httpdocs/wp-content/plugins/woo-wallee/includes/class-wc-wallee-blocks-support.php on line 41