Fatal error: Uncaught Stripe\Exception\InvalidArgumentException: api_key cannot contain whitespace in /var/www/wptbox/wp-content/plugins/otter-blocks/vendor/stripe/stripe-php/lib/BaseStripeClient.php:276 Stack trace: #0 /var/www/wptbox/wp-content/plugins/otter-blocks/vendor/stripe/stripe-php/lib/BaseStripeClient.php(73): Stripe\BaseStripeClient->validateConfig() #1 /var/www/wptbox/wp-content/plugins/otter-blocks/inc/plugins/class-stripe-api.php(49): Stripe\BaseStripeClient->__construct() #2 /var/www/wptbox/wp-content/plugins/otter-blocks/inc/class-main.php(95): ThemeIsle\GutenbergBlocks\Plugins\Stripe_API->__construct() #3 /var/www/wptbox/wp-includes/class-wp-hook.php(341): ThemeIsle\GutenbergBlocks\Main->autoload_classes() #4 /var/www/wptbox/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #5 /var/www/wptbox/wp-includes/plugin.php(522): WP_Hook->do_action() #6 /var/www/wptbox/wp-settings.php(742): do_action() #7 /var/www/wptbox/wp-config.php(115): require_once(‘…’) #8 /var/www/wptbox/wp-load.php(50): require_once(‘…’) #9 /var/www/wptbox/wp-admin/admin.php(35): require_once(‘…’) #10 /var/www/wptbox/wp-admin/plugins.php(10): require_once(‘…’) #11 {main} thrown in /var/www/wptbox/wp-content/plugins/otter-blocks/vendor/stripe/stripe-php/lib/BaseStripeClient.php on line 276