mule2019-06-15s1t01.flac:c147eef76c9bcf8b3854ae4dc204c462 mule2019-06-15s1t02.flac:2fb779d1861fc795254c0ed82b55a3f9 mule2019-06-15s1t03.flac:3c78aeae738bd36612b8062b99bdc693 mule2019-06-15s1t04.flac:9ea84d6e7d41149accf4903fa1942cc3 mule2019-06-15s1t05.flac:078f81df877b60ccc192daaf9a2273b3 mule2019-06-15s1t06.flac:9f9ea4284c2f8486f54323909c3f7d1c mule2019-06-15s1t07.flac:f38c1a2698e1fc11a903412005363a24 mule2019-06-15s1t08.flac:c0f499f1a5267b7884dff77021ef4ace mule2019-06-15s1t09.flac:e21ac5a11ceab5d036b9087b7f7da66d mule2019-06-15s1t10.flac:65aa9cc2405fdb6cc3761e2e82c6dd66 mule2019-06-15s1t11.flac:055aac9a3ecccac24777a6617f544a9f mule2019-06-15s1t12.flac:3fb776774a6774b2538f67f3bc7bbe7c mule2019-06-15s1t13.flac:fc099c2403b498ae7ffcc6a761464e59 mule2019-06-15s1t14.flac:b90693cf9012cf7389c83b1b5cd522fb mule2019-06-15s1t15.flac:399727f5a9032becaeec12997b2b443a App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned