Merhaba arkadaşlar blog sitemde 5.3 e geçtikten sonra bu sorunla karşılaştım pluginleri devre dışı bıraktım php versiyon 7.3 denedim ama hiçbir şekilde sonuç alamadım config ayarına ture olarak değiştirdim ve şu hata çıkıyor.

Notice: date.php is deprecated since version 5.3.0! Use wp-includes/class-wp-date-query.php instead. in /home/u7207254/mavi***.com/wp-includes/functions.php on line 4594

Warning: require_once(/home/u7207254/mavi**.com/wp-includes/class-wp-date-query.php): failed to open stream: No such file or directory in /home/u7207254/mavi***.com/wp-includes/date.php on line 14

Fatal error: require_once(): Failed opening required '/home/u7207254/mavi***.com/wp-includes/class-wp-date-query.php' (include_path='.:/opt/alt/php73/usr/share/pear') in /home/u7207254/mavi***.com/wp-includes/date.php on line 14

Nasıl bir yol izlemem lazım wordpress dosylarını orjinal indirdiğimle değiştirsem olurmu yada sıfırdan mı kurmam gerekir.

Bunun öncesindede yazdığım konulara girdiğimde postlar gözükmüyordu bu hatadan öncede bu hatayı veriyordu

Fatal error: Uncaught Error: Call to undefined function get_post_timestamp() in /home/u7207254/mavi***.com/wp-admin/includes/class-wp-posts-list-table.php:1070 Stack trace: #0 /home/u7207254/mavi***com/wp-admin/includes/class-wp-list-table.php(1353): WP_Posts_List_Table->column_date(Object(WP_Post)) #1 /home/u7207254/mavi***com/wp-admin/includes/class-wp-posts-list-table.php(1298): WP_List_Table->single_row_columns(Object(WP_Post)) #2 /home/u7207254/mavi***.com/wp-admin/includes/class-wp-posts-list-table.php(741): WP_Posts_List_Table->single_row(Object(WP_Post), 0) #3 /home/u7207254/mavi***.com/wp-admin/includes/class-wp-posts-list-table.php(718): WP_Posts_List_Table->_display_rows(Array, 0) #4 /home/u7207254/mavi***.com/wp-admin/includes/class-wp-list-table.php(1270): WP_Posts_List_Table->display_rows() #5 /home/u7207254/mavi***.com/wp-admin/includes/class-wp-list-table.php(1201): WP_List_Table->display_rows_or_placeholder() #6 /home/u7207254/mavi***.com/wp-admin/edit.php(433): W in /home/u7207254/mavi***.com/wp-admin/includes/class-wp-posts-list-table.php on line 1070