After a fresh Flarum install on Ubuntu 14.04 with PHP 5.6, trying to upload the logo / avatar prompts me a 500 Internal Server Error.
{
"errors": [
{
"code": 500,
"title": "Internal server error",
"detail": "exception 'RuntimeException' with message 'Cannot retrieve stream due to upload error: Missing a temporary folder' in /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-diactoros/src/UploadedFile.php:163\nStack trace:\n#0 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Api/Controller/UploadLogoController.php(58): Zend\\Diactoros\\UploadedFile->moveTo('/var/sentora/ho...')\n#1 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(97): Flarum\\Api\\Controller\\UploadLogoController->data(Object(Zend\\Stratigility\\Http\\Request), Object(Tobscure\\JsonApi\\Document))\n#2 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Handler/ControllerRouteHandler.php(53): Flarum\\Api\\Controller\\AbstractSerializeController->handle(Object(Zend\\Stratigility\\Http\\Request))\n#3 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php(69): Flarum\\Http\\Handler\\ControllerRouteHandler->__invoke(Object(Zend\\Stratigility\\Http\\Request), Array)\n#4 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\DispatchRoute->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#5 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\DispatchRoute), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#6 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#7 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#8 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\SetLocale->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#9 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\SetLocale), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#10 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#11 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(58): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#12 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\AuthenticateWithHeader->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#13 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\AuthenticateWithHeader), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#14 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#15 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(36): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#16 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\AuthenticateWithSession->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#17 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\AuthenticateWithSession), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#18 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#19 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(39): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#20 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\RememberFromCookie->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#21 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\RememberFromCookie), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#22 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#23 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/StartSession.php(48): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#24 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\StartSession->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#25 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\StartSession), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#26 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#27 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(33): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#28 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Api\\Middleware\\FakeHttpMethods->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#29 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Api\\Middleware\\FakeHttpMethods), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#30 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#31 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(31): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#32 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Http\\Middleware\\ParseJsonBody->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#33 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Http\\Middleware\\ParseJsonBody), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#34 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#35 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Api/Middleware/HandleErrors.php(45): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#36 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(212): Flarum\\Api\\Middleware\\HandleErrors->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#37 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Dispatch.php(88): Zend\\Stratigility\\Dispatch->dispatchCallableMiddleware(Object(Flarum\\Api\\Middleware\\HandleErrors), Object(Zend\\Stratigility\\Next), Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#38 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/Next.php(160): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#39 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php(111): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#40 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/AbstractServer.php(55): Zend\\Stratigility\\MiddlewarePipe->__invoke(Object(Zend\\Diactoros\\ServerRequest), Object(Zend\\Diactoros\\Response), Object(Zend\\Stratigility\\NoopFinalHandler))\n#41 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/zendframework/zend-diactoros/src/Server.php(157): Flarum\\Http\\AbstractServer->__invoke(Object(Zend\\Diactoros\\ServerRequest), Object(Zend\\Diactoros\\Response), Object(Zend\\Stratigility\\NoopFinalHandler))\n#42 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/vendor/flarum/core/src/Http/AbstractServer.php(36): Zend\\Diactoros\\Server->listen(Object(Zend\\Stratigility\\NoopFinalHandler))\n#43 /var/sentora/hostdata/zadmin/public_html/forum_teslament_com/api.php(16): Flarum\\Http\\AbstractServer->listen()\n#44 {main}"
}
]
}
The permissions on the /assets and /storage folders are set to 777 and in /storage/tmpI have references of every upload I tried, like logo5Jghjra but with 0kb in size.
