Re-creating index for 29163 items across 584 iteration(s), using a single (current) process:
  45/584 [==>-------------------------]   7%  1 min/14 mins17:25:41 CRITICAL  [console] Error thrown while running command "ibexa:reindex". Message: "Argument 1 passed to Ibexa\Core\FieldType\Image\SearchField::getOrientation() must be of the type int or null, string given, called in /var/www/dxp/vendor/ibexa/core/src/lib/FieldType/Image/SearchField.php on line 57" ["exception" => TypeError { …},"command" => "ibexa:reindex","message" => "Argument 1 passed to Ibexa\Core\FieldType\Image\SearchField::getOrientation() must be of the type int or null, string given, called in /var/www/dxp/vendor/ibexa/core/src/lib/FieldType/Image/SearchField.php on line 57"]

In SearchField.php line 104:

  Argument 1 passed to Ibexa\Core\FieldType\Image\SearchField::getOrientation() must be of the type int or null, string given, called in /var/w
  ww/dxp/vendor/ibexa/core/src/lib/FieldType/Image/SearchField.php on line 57