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Fatal error: Uncaught Error: mysqli object is already closed in /www/doc/www.kacirek.cz/www/UniModul/DatabaseConnection.php:31 Stack trace: #0 /www/doc/www.kacirek.cz/www/UniModul/DatabaseConnection.php(31): mysqli->set_charset('utf8') #1 /www/doc/www.kacirek.cz/www/UniModul/DatabaseConnection.php(75): MysqliConnection->__construct('uvds496.active2...', 'kacirekcz', '4w8CDtRx', 'kacirekcz') #2 /www/doc/www.kacirek.cz/www/UniModul/UniModul.php(55): MysqliConnectionShared->__construct('uvds496.active2...', 'kacirekcz', '4w8CDtRx', 'kacirekcz') #3 /www/doc/www.kacirek.cz/www/UniModul/UniEssox.php(24): UniModul->__construct('Essox', Object(ConfigSetting), '') #4 /www/doc/www.kacirek.cz/www/UniModul/UniModul.php(624): UniEssox->__construct(Object(ConfigSetting), '') #5 /www/doc/www.kacirek.cz/www/wp-content/plugins/WooCommerceAdapter/index.php(105): UniModulFactory->createUniModul('Essox', Object(ConfigSetting), '') #6 /www/doc/www.kacirek.cz/www/wp-content/plugins/EssoxBinder/EssoxBinder.php(24): WC_pay_uniadapter->__construct('Essox', '') #7 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce-multilingual/inc/class-wcml-wc-gateways.php(72): EssoxBinder->__construct() #8 [internal function]: WCML_WC_Gateways->loaded_woocommerce_payment_gateways(Array) #9 /www/doc/www.kacirek.cz/www/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Fns.php(371): call_user_func_array(Array, Array) #10 /www/doc/www.kacirek.cz/www/wp-includes/class-wp-hook.php(324): WPML\FP\Fns::WPML\FP\{closure}(Array) #11 /www/doc/www.kacirek.cz/www/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #12 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(94): apply_filters('woocommerce_pay...', Array) #13 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(76): WC_Payment_Gateways->init() #14 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(49): WC_Payment_Gateways->__construct() #15 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/includes/class-woocommerce.php(1071): WC_Payment_Gateways::instance() #16 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/includes/class-woocommerce.php(181): WooCommerce->payment_gateways() #17 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/CheckoutSchema.php(141): WooCommerce->__get('payment_gateway...') #18 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/AbstractSchema.php(64): Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema->get_properties() #19 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/AbstractRoute.php(87): Automattic\WooCommerce\StoreApi\Schemas\V1\AbstractSchema->get_item_schema() #20 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/AbstractRoute.php(271): Automattic\WooCommerce\StoreApi\Routes\V1\AbstractRoute->get_item_schema() #21 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/Checkout.php(72): Automattic\WooCommerce\StoreApi\Routes\V1\AbstractRoute->get_context_param(Array) #22 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/RoutesController.php(125): Automattic\WooCommerce\StoreApi\Routes\V1\Checkout->get_args() #23 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/RoutesController.php(79): Automattic\WooCommerce\StoreApi\RoutesController->register_routes('v1', 'wc/store') #24 /www/doc/www.kacirek.cz/www/wp-content/plugins/woocommerce/src/StoreApi/StoreApi.php(27): Automattic\WooCommerce\StoreApi\RoutesController->register_all_routes() #25 /www/doc/www.kacirek.cz/www/wp-includes/class-wp-hook.php(324): Automattic\WooCommerce\StoreApi\StoreApi->Automattic\WooCommerce\StoreApi\{closure}(Object(WP_REST_Server)) #26 /www/doc/www.kacirek.cz/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #27 /www/doc/www.kacirek.cz/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #28 /www/doc/www.kacirek.cz/www/wp-includes/rest-api.php(597): do_action('rest_api_init', Object(WP_REST_Server)) #29 /www/doc/www.kacirek.cz/www/wp-includes/rest-api.php(421): rest_get_server() #30 /www/doc/www.kacirek.cz/www/wp-includes/class-wp-hook.php(324): rest_api_loaded(Object(WP)) #31 /www/doc/www.kacirek.cz/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #32 /www/doc/www.kacirek.cz/www/wp-includes/plugin.php(565): WP_Hook->do_action(Array) #33 /www/doc/www.kacirek.cz/www/wp-includes/class-wp.php(418): do_action_ref_array('parse_request', Array) #34 /www/doc/www.kacirek.cz/www/wp-includes/class-wp.php(813): WP->parse_request('') #35 /www/doc/www.kacirek.cz/www/wp-includes/functions.php(1336): WP->main('') #36 /www/doc/www.kacirek.cz/www/wp-blog-header.php(16): wp() #37 /www/doc/www.kacirek.cz/www/index.php(17): require('/www/doc/www.ka...') #38 {main} thrown in /www/doc/www.kacirek.cz/www/UniModul/DatabaseConnection.php on line 31