a1854d7acf2e137ffbf16a42fbb964f6 *ph99-09-26d3t01.shn 56398082b0e649869870b873f4df6432 *ph99-09-26d3t02.shn 47fa9ff7c793fc2fd9dde681056b4b0c *ph99-09-26d3t03.shn ee4bff2a813cd66ed77e563cd0414d3d *ph99-09-26d3t04.shn 6a07a469ceec6141ad9f8d6ab8f67e6b *ph99-09-26d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned