Fatal error: Uncaught Error: Class 'WP_Block_Metadata_Registry' not found in /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-includes/blocks.php:417 Stack trace: #0 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-includes/blocks/index.php(174): wp_register_block_metadata_collection('/data/web/virtu...', '/data/web/virtu...') #1 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-includes/class-wp-hook.php(324): wp_register_core_block_metadata_collection('') #2 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #3 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-settings.php(700): do_action('init') #5 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-config.php(102): require_once('/data/web/virtu...') #6 /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-load.php(50): require_once in /data/web/virtuals/72322/virtual/www/domains/linagri.cz/wp-includes/blocks.php on line 417