Call to undefined method : NoopLogSink::singletonInstance()

[rse173]

Describe the bug

In this file we call the method singletonInstance() of NoopLogSink, but it doesn't exist.

apm-agent-php/agent/php/ElasticApm/Impl/Log/NoopLoggerFactory.php

Line 45 in 6548ead

self::$singletonInstance = new LoggerFactory(new LogBackend(LogLevel::OFF, NoopLogSink::singletonInstance()));

To Reproduce
We had an error that trigger the stack trace from Elastic and this error showed up. Here's the full stack trace we had concerning Elastic APM :

/opt/elastic/apm-agent-php/src/ElasticApm/Impl/Log/LoggableStackTrace.php line 62 → Elastic\Apm\Impl\Log\NoopLoggerFactory::singletonInstance()
/opt/elastic/apm-agent-php/src/ElasticApm/Impl/Log/SinkBase.php line 59 → Elastic\Apm\Impl\Log\LoggableStackTrace::buildForCurrent(integer)
/opt/elastic/apm-agent-php/src/ElasticApm/Impl/Log/Backend.php line 129 → Elastic\Apm\Impl\Log\SinkBase->consume(integer, string, array, string, string, integer, string, null, integer)
/opt/elastic/apm-agent-php/src/ElasticApm/Impl/Log/EnabledLoggerProxy.php line 107 → Elastic\Apm\Impl\Log\Backend->log(integer, string, array, integer, string, Elastic\Apm\Impl\Log\LoggerData, null, integer)
/opt/elastic/apm-agent-php/src/ElasticApm/Impl/AutoInstrument/InterceptionManager.php line 120 → Elastic\Apm\Impl\Log\EnabledLoggerProxy->logThrowable(Error, string)
/opt/elastic/apm-agent-php/src/ElasticApm/Impl/AutoInstrument/PhpPartFacade.php line 166 → Elastic\Apm\Impl\AutoInstrument\InterceptionManager->internalFuncCallPreHook(integer, PDOStatement, array)
[internal function] → Elastic\Apm\Impl\AutoInstrument\PhpPartFacade::internalFuncCallPreHook(integer, PDOStatement, array)

Expected behavior
This method should not be called as it doesn't exist ?

Thanks !