Stack trace

gistfile1.txt

Error: Call to undefined function React\Promise\Stream\buffer() in /usr/share/php/React/Http/Middleware/RequestBodyBufferMiddleware.php:53
Stack trace:
#0 /usr/share/php/React/Http/Io/MiddlewareRunner.php(59): React\Http\Middleware\RequestBodyBufferMiddleware->__invoke(Object(React\Http\Io\ServerRequest), Object(Closure))
#1 /usr/share/php/React/Http/Io/MiddlewareRunner.php(54): React\Http\Io\MiddlewareRunner->call(Object(React\Http\Io\ServerRequest), 1)
#2 /usr/share/php/React/Http/Middleware/LimitConcurrentRequestsMiddleware.php(91): React\Http\Io\MiddlewareRunner->React\Http\Io\{closure}(Object(React\Http\Io\ServerRequest))
#3 /usr/share/php/React/Http/Io/MiddlewareRunner.php(59): React\Http\Middleware\LimitConcurrentRequestsMiddleware->__invoke(Object(React\Http\Io\ServerRequest), Object(Closure))
#4 /usr/share/php/React/Http/Io/MiddlewareRunner.php(40): React\Http\Io\MiddlewareRunner->call(Object(React\Http\Io\ServerRequest), 0)
#5 /usr/share/php/React/Http/StreamingServer.php(237): React\Http\Io\MiddlewareRunner->__invoke(Object(React\Http\Io\ServerRequest))
#6 /usr/share/php/React/Http/StreamingServer.php(176): React\Http\StreamingServer->handleRequest(Object(React\Socket\Connection), Object(React\Http\Io\ServerRequest))
#7 /usr/share/php/Evenement/EventEmitterTrait.php(123): React\Http\StreamingServer->React\Http\{closure}(Object(React\Http\Io\ServerRequest), '---------------...')
#8 /usr/share/php/React/Http/Io/RequestHeaderParser.php(59): Evenement\EventEmitter->emit('headers', Array)
#9 /usr/share/php/React/Http/Io/RequestHeaderParser.php(47): React\Http\Io\RequestHeaderParser->parseAndEmitRequest(149)
#10 /usr/share/php/Evenement/EventEmitterTrait.php(123): React\Http\Io\RequestHeaderParser->feed('POST / HTTP/1.1...')
#11 /usr/share/php/React/Stream/Util.php(71): Evenement\EventEmitter->emit('data', Array)
#12 /usr/share/php/Evenement/EventEmitterTrait.php(123): React\Stream\Util::React\Stream\{closure}('POST / HTTP/1.1...')
#13 /usr/share/php/React/Stream/DuplexResourceStream.php(193): Evenement\EventEmitter->emit('data', Array)
#14 /usr/share/php/React/EventLoop/StreamSelectLoop.php(238): React\Stream\DuplexResourceStream->handleData(Resource id #354)
#15 /usr/share/php/React/EventLoop/StreamSelectLoop.php(205): React\EventLoop\StreamSelectLoop->waitForStreamActivity(4088149)
#16 /usr/share/php/Ratchet/Server/IoServer.php(74): React\EventLoop\StreamSelectLoop->run()
#17 /usr/share/php/Movim/Console/DaemonCommand.php(111): Ratchet\Server\IoServer->run()
#18 /usr/share/php/Symfony/Component/Console/Command/Command.php(255): Movim\Console\DaemonCommand->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#19 /usr/share/php/Symfony/Component/Console/Application.php(953): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#20 /usr/share/php/Symfony/Component/Console/Application.php(248): Symfony\Component\Console\Application->doRunCommand(Object(Movim\Console\DaemonCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#21 /usr/share/php/Symfony/Component/Console/Application.php(148): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#22 /usr/share/movim/daemon.php(18): Symfony\Component\Console\Application->run()
#23 {main}