Fatal error: Uncaught Error: Call to undefined function is_checkout() in /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-content/plugins/woo-checkout-field-editor-pro/public/class-thwcfd-public-checkout.php:22 Stack trace: #0 /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-includes/class-wp-hook.php(303): THWCFD_Public_Checkout->enqueue_styles_and_scripts('') #1 /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #2 /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #3 /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-includes/script-loader.php(2083): do_action('wp_enqueue_scri...') #4 /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-includes/class-wp-hook.php(303): wp_enqueue_scripts('') #5 /homepages/46/d860133 in /homepages/46/d860133463/htdocs/clickandbuilds/SmeInAirpourDirigeantLaRochelle/wp-content/plugins/woo-checkout-field-editor-pro/public/class-thwcfd-public-checkout.php on line 22