Меняем в конфиге nginx для домена

location / {
    location ~ [^/]\.ph(p\d*|tml)$ {
      try_files /does_not_exists @php;
                      
     }
}

на

location / {
    location ~ [^/]\.ph(p\d*|tml)$ {
      try_files /does_not_exists @php;
    }
          location / {
                try_files $uri $uri/ /index.php?$args; # permalinks
          }
}