Fatal error: Uncaught Error: Call to undefined function wp_generate_password() in /data/web/virtuals/196344/virtual/www/wp-admin/includes/file.php:641 Stack trace: #0 /data/web/virtuals/196344/virtual/www/wp-admin/includes/file.php(637): wp_tempnam('/data/web/virtu...', '/data/web/virtu...') #1 /data/web/virtuals/196344/virtual/www/wp-admin/includes/class-wp-filesystem-ftpext.php(154): wp_tempnam('/data/web/virtu...') #2 /data/web/virtuals/196344/virtual/www/wp-content/plugins/simple-post-gallery/vendor/10quality/wp-file/src/File.php(113): WP_Filesystem_FTPext->put_contents('/data/web/virtu...', 'order deny, all...', 420) #3 /data/web/virtuals/196344/virtual/www/wp-content/plugins/simple-post-gallery/vendor/10quality/wpmvc-phpfastcache/src/psr4/phpFastCache.php(223): TenQuality\WP\File->write('/data/web/virtu...', 'order deny, all...') #4 /data/web/virtuals/196344/virtual/www/wp-content/plugins/simple-post-gallery/vendor/10quality/wpmvc-phpfastcache/src/psr4/phpFastCache.php(167): WPMVC\PHPFastCache\phpFastCache::htaccess in /data/web/virtuals/196344/virtual/www/wp-admin/includes/file.php on line 641