Fatal error: Uncaught TypeError: ftp_nlist(): Argument #1 ($ftp) must be of type FTP\Connection, null given in /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php:438 Stack trace: #0 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php(438): ftp_nlist(NULL, '/home/klient.dh...') #1 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php(456): WP_Filesystem_FTPext->exists('/home/klient.dh...') #2 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/FileV2/File.php(254): WP_Filesystem_FTPext->is_file('/home/klient.dh...') #3 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/FileV2/File.php(437): Automattic\WooCommerce\Internal\Admin\Logging\FileV2\File->is_writable() #4 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/FileV2/FileController.php(135): Automattic\WooCommerce\Internal\Admin\Logging\FileV2\File->write('2025-04-16T22:4...') #5 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/LogHandlerFileV2.php(60): Automattic\WooCommerce\Internal\Admin\Logging\FileV2\FileController->write_to_file('wpdesk-olx', '2025-04-16T22:4...', 1744843640) #6 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-logger.php(189): Automattic\WooCommerce\Internal\Admin\Logging\LogHandlerFileV2->handle(1744843640, 'ERROR', 'Client error: `...', Array) #7 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/vendor_prefixed/wpdesk/wp-logs/src/WC/WooCommerceHandler.php(26): WC_Logger->log('ERROR', 'Client error: `...', Array) #8 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/vendor_prefixed/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): OLXWooCommerceVendor\WPDesk\Logger\WC\WooCommerceHandler->write(Array) #9 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/vendor_prefixed/monolog/monolog/src/Monolog/Logger.php(324): OLXWooCommerceVendor\Monolog\Handler\AbstractProcessingHandler->handle(Array) #10 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/vendor_prefixed/monolog/monolog/src/Monolog/Logger.php(545): OLXWooCommerceVendor\Monolog\Logger->addRecord(400, 'Client error: `...', Array) #11 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/src/Api/Api.php(63): OLXWooCommerceVendor\Monolog\Logger->error('Client error: `...') #12 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/src/Api/Api.php(116): WPDesk\OLXWooCommerce\Api\Api->get_response(Object(WPDesk\OLXWooCommerce\Api\Requests\GetRequest)) #13 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/src/Plugin/Integration/OlxImplementation.php(152): WPDesk\OLXWooCommerce\Api\Api->get_categories() #14 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/src/Plugin/Integration.php(137): WPDesk\OLXWooCommerce\Integration\OlxImplementation->get_categories() #15 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/src/Plugin/Integration.php(102): WPDesk\OLXWooCommerce\Integration->add_hookable_objects() #16 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/vendor_prefixed/wpdesk/wp-builder/src/Plugin/HookableParent.php(53): WPDesk\OLXWooCommerce\Integration->hooks() #17 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/olx-woocommerce/src/Plugin/Plugin.php(100): WPDesk\OLXWooCommerce\Plugin->hooks_on_hookable_objects() #18 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-includes/class-wp-hook.php(324): WPDesk\OLXWooCommerce\Plugin->WPDesk\OLXWooCommerce\{closure}('') #19 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #20 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #21 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-settings.php(727): do_action('init') #22 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-config.php(103): require_once('/home/klient.dh...') #23 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-load.php(50): require_once('/home/klient.dh...') #24 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-blog-header.php(13): require_once('/home/klient.dh...') #25 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/index.php(17): require('/home/klient.dh...') #26 {main} thrown in /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php on line 438

Fatal error: Uncaught TypeError: ftp_nlist(): Argument #1 ($ftp) must be of type FTP\Connection, null given in /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php:438 Stack trace: #0 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php(438): ftp_nlist(NULL, '/home/klient.dh...') #1 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php(456): WP_Filesystem_FTPext->exists('/home/klient.dh...') #2 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/FileV2/File.php(254): WP_Filesystem_FTPext->is_file('/home/klient.dh...') #3 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/FileV2/File.php(437): Automattic\WooCommerce\Internal\Admin\Logging\FileV2\File->is_writable() #4 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/FileV2/FileController.php(135): Automattic\WooCommerce\Internal\Admin\Logging\FileV2\File->write('2025-04-16T22:4...') #5 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/src/Internal/Admin/Logging/LogHandlerFileV2.php(60): Automattic\WooCommerce\Internal\Admin\Logging\FileV2\FileController->write_to_file('fatal-errors', '2025-04-16T22:4...', 1744843640) #6 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-logger.php(189): Automattic\WooCommerce\Internal\Admin\Logging\LogHandlerFileV2->handle(1744843640, 'critical', 'Uncaught TypeEr...', Array) #7 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-logger.php(236): WC_Logger->log('critical', 'Uncaught TypeEr...', Array) #8 /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-content/plugins/woocommerce/includes/class-woocommerce.php(415): WC_Logger->critical('Uncaught TypeEr...', Array) #9 [internal function]: WooCommerce->log_errors() #10 {main} thrown in /home/klient.dhosting.pl/chaff2/andes.com.pl/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php on line 438