Getting this Error while sending STMT_PREPARE packet. PID=18489 often

HD3D

I'm getting this error often nowadays, can anyone tell me what could be the reason of it?

I'm using beta 13 on a vps with 4GB RAM

Warning: Error while sending STMT_PREPARE packet. PID=18489 in /home/admin/web/domain.org/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 64

Fatal error: Uncaught Laminas\HttpHandlerRunner\Exception\EmitterException: Output has been emitted previously; cannot emit response in /home/admin/web/domain.org/public_html/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php:24 Stack trace: #0 /home/admin/web/domain.org/public_html/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitterTrait.php(40): Laminas\HttpHandlerRunner\Exception\EmitterException::forOutputSent() #1 /home/admin/web/domain.org/public_html/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitter.php(27): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->assertNoPreviousOutput() #2 /home/admin/web/domain.org/public_html/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(98): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->emit(Object(Laminas\Diactoros\Response\HtmlResponse)) #3 /home/admin/web/domain.org/public_html/vendor/flarum/core/src/Http/Server.php(42): Laminas\HttpHandlerRunner\RequestHandlerRunner->run() #4 /home/admin/web in/home/admin/web/domain.org/public_html/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php on line 24

HD3D

Anyone?

askvortsov

Based on laravel/horizon634, it might be a laravel 5.8 issue. This might potentially be fixed by following laravel instructions, or by updating to beta 14, which uses laravel 6

HD3D

askvortsov

luceos Thank you both for the replies but what I don't understand is how did laravel update automatically? I didn't have this error a few days or weeks ago.
Worse is that it has slowed down the response time of my server, when contacted my host they said fix this error as it is causing the slow response.

I don't want to update to beta 14 yet because I'm using some beta 13 extension which I really need.

luceos

If this is a beta 13 install then yes the first step should be to upgrade to beta 14. If the issue persists after that we can look into it.