416add5d358682a778165a681aa1a4e7 *hday2001-09-29.early.d2t01.shn 7a2ac650360fd8eea49abfa16901596d *hday2001-09-29.early.d2t02.shn c5d6b22b6732b77878ca2f668b745cef *hday2001-09-29.early.d2t03.shn 84b8f9cb5f4b24f3061089b73c4f1f71 *hday2001-09-29.early.d2t04.shn 01c4b0b732cba2243c5c2ac97a595d7c *hday2001-09-29.early.d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned