Currently, my `storage.local-disk.path` is set to `null`. If I set this to anything, the problem goes away.
arcanist[master] commit: 57f6fb59d73994d90cd94143787424ce0fdbf73b
libphutil[master] commit: f43291e99d36045bc459e5133454c0d8fd8768ea
phabricator[master] commit: e433a09fde9d5935a9703506487346b135ab52fd
```
EXCEPTION: (Exception) Unable to upload file: this server is not configured with any storage engine which can store large files. at [<phabricator>/src/applications/files/uploadsource/PhabricatorFileUploadSource.php:217]
arcanist(head=master, ref.master=57f6fb59d739), phabricator(head=master, ref.master=e433a09fde9d), phutil(head=master, ref.master=f43291e99d36)
#0 <#2> PhabricatorFileUploadSource::getChunkEngine() called at [<phabricator>/src/applications/files/uploadsource/PhabricatorFileUploadSource.php:128]
#1 <#2> PhabricatorFileUploadSource::writeChunkedFile() called at [<phabricator>/src/applications/files/uploadsource/PhabricatorFileUploadSource.php:47]
#2 <#2> PhabricatorFileUploadSource::uploadFile() called at [<phabricator>/src/applications/diffusion/query/filecontent/DiffusionFileContentQuery.php:73]
#3 <#2> DiffusionFileContentQuery::executeQuery() called at [<phabricator>/src/applications/diffusion/query/DiffusionQuery.php:88]
#4 <#2> DiffusionQuery::execute() called at [<phabricator>/src/applications/diffusion/conduit/DiffusionFileContentQueryConduitAPIMethod.php:42]
#5 <#2> DiffusionFileContentQueryConduitAPIMethod::getResult(ConduitAPIRequest) called at [<phabricator>/src/applications/diffusion/conduit/DiffusionQueryConduitAPIMethod.php:148]
#6 <#2> DiffusionQueryConduitAPIMethod::execute(ConduitAPIRequest) called at [<phabricator>/src/applications/conduit/method/ConduitAPIMethod.php:118]
#7 <#2> ConduitAPIMethod::executeMethod(ConduitAPIRequest) called at [<phabricator>/src/applications/conduit/call/ConduitCall.php:135]
#8 <#2> ConduitCall::executeMethod() called at [<phabricator>/src/applications/conduit/call/ConduitCall.php:85]
#9 <#2> ConduitCall::execute() called at [<phabricator>/src/applications/diffusion/query/DiffusionQuery.php:81]
#10 <#2> DiffusionQuery::callConduitWithDiffusionRequest(PhabricatorUser, DiffusionGitRequest, string, array) called at [<phabricator>/src/applications/diffusion/controller/DiffusionController.php:216]
#11 <#2> DiffusionController::callConduitWithDiffusionRequest(string, array) called at [<phabricator>/src/applications/diffusion/controller/DiffusionBrowseController.php:158]
#12 <#2> DiffusionBrowseController::browseFile(DiffusionBrowseResultSet) called at [<phabricator>/src/applications/diffusion/controller/DiffusionBrowseController.php:47]
#13 <#2> DiffusionBrowseController::handleRequest(AphrontRequest) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:237]
#14 phlog(Exception) called at [<phabricator>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:32]
#15 PhabricatorDefaultRequestExceptionHandler::handleRequestException(AphrontRequest, Exception) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:632]
#16 AphrontApplicationConfiguration::handleException(Exception) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:242]
#17 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:149]
#18 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phabricator>/webroot/index.php:17]
```