[2023-08-12 17:35:44] EXCEPTION: (Exception) HMAC-SHA256 can only digest strings. at [<phorge>/src/infrastructure/util/PhabricatorHash.php:191]
arcanist(head=stable, ref.master=4b3baca999a4, ref.stable=c2cd19e14cd8), phorge(head=stable, ref.master=b2ab18f8f3d0, ref.stable=52be52d429ce, custom=1)
  #0 PhabricatorHash::digestHMACSHA256(NULL, string) called at [<phorge>/src/infrastructure/util/PhabricatorHash.php:186]
  #1 PhabricatorHash::digestWithNamedKey(NULL, string) called at [<phorge>/src/applications/files/engine/PhabricatorFileStorageEngine.php:374]
  #2 PhabricatorFileStorageEngine::newIntegrityHash(NULL, PhabricatorFileRawStorageFormat) called at [<phorge>/src/applications/files/engine/PhabricatorFileStorageEngine.php:340]
  #3 PhabricatorFileStorageEngine::getRawFileDataIterator(PhabricatorFile, NULL, NULL, PhabricatorFileRawStorageFormat) called at [<phorge>/src/applications/files/storage/PhabricatorFile.php:816]
  #4 PhabricatorFile::getFileDataIterator() called at [<phorge>/src/applications/files/storage/PhabricatorFile.php:798]
  #5 PhabricatorFile::loadFileData() called at [<phorge>/src/applications/files/management/PhabricatorFilesManagementRebuildWorkflow.php:56]
  #6 PhabricatorFilesManagementRebuildWorkflow::execute(PhutilArgumentParser) called at [<arcanist>/src/parser/argument/PhutilArgumentParser.php:492]
  #7 PhutilArgumentParser::parseWorkflowsFull(array) called at [<arcanist>/src/parser/argument/PhutilArgumentParser.php:377]
  #8 PhutilArgumentParser::parseWorkflows(array) called at [<phorge>/scripts/files/manage_files.php:21]