Fatal error: Uncaught TypeError: ftp_pwd(): Argument #1 ($ftp) must be of type FTP\Connection, null given in /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-admin/includes/class-wp-filesystem-ftpext.php:230 Stack trace: #0 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-admin/includes/class-wp-filesystem-ftpext.php(230): ftp_pwd(NULL) #1 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-admin/includes/class-wp-filesystem-ftpext.php(468): WP_Filesystem_FTPext->cwd() #2 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wp-rollback/vendor/wp-rollback/shared-core/src/Rollbacks/Services/BackupService.php(65): WP_Filesystem_FTPext->is_dir('/data/f/7/f7d06...') #3 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wp-rollback/vendor/wp-rollback/shared-core/src/Rollbacks/ServiceProvider.php(106): WpRollback\SharedCore\Rollbacks\Services\BackupService->setupRollbackDirectory() #4 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wp-rollback/src/PluginSetup/PluginSetup.php(146): WpRollback\SharedCore\Rollbacks\ServiceProvider->boot() #5 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wp-rollback/src/PluginSetup/PluginSetup.php(92): WpRollback\Free\PluginSetup\PluginSetup->loadServiceProviders() #6 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-includes/class-wp-hook.php(341): WpRollback\Free\PluginSetup\PluginSetup->init('') #7 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(Object(WP_Smush), Array) #8 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #9 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-settings.php(593): do_action('plugins_loaded') #10 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-config.php(80): require_once('/data/f/7/f7d06...') #11 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-load.php(50): require_once('/data/f/7/f7d06...') #12 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-blog-header.php(13): require_once('/data/f/7/f7d06...') #13 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/index.php(17): require('/data/f/7/f7d06...') #14 {main} thrown in /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Fatal error: Uncaught wfWAFStorageFileException: Unable to save temporary file for atomic writing. in /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:34 Stack trace: #0 /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents('/data/f/7/f7d06...', '<?php exit('Acc...') #1 [internal function]: wfWAFStorageFile->saveConfig('livewaf') #2 {main} thrown in /data/f/7/f7d0664b-08a7-49f0-8383-e0f575efab90/ceramichouses.cz/web/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 34