Fatal error: Uncaught exception 'TYPO3\Flow\Http\Client\CurlEngineException' with message 'cURL reported error code 60 with message "SSL certificate problem: unable to get local issuer certificate". Last requested URL was "https://slack.com/api/chat.postMessage" (POST).' in /var/www/Data/Temporary/Production/Cache/Code/Flow_Object_Classes/TYPO3_Flow_Http_Client_CurlEngine.php:144 Stack trace: #0 /var/www/Data/Temporary/Production/Cache/Code/Flow_Object_Classes/Time2tri_Shared_Api_Service_SlackService.php(164): TYPO3\Flow\Http\Client\CurlEngine_Original->sendRequest(Object(TYPO3\Flow\Http\Request)) #1 /var/www/Packages/Application/Time2tri.Shared.Api/Classes/Time2tri/Shared/Api/Log/Backend/SlackBackend.php(86): Time2tri\Shared\Api\Service\SlackService_Original->postMessage('26-03-30 11:37:...', 'errors') #2 /var/www/Packages/Framework/TYPO3.Flow/Classes/TYPO3/Flow/Log/Logger.php(110): Time2tri\Shared\Api\Log\Backend\SlackBackend->append('Exception #1222...', 2, Array, 'Flow', 'TYPO3\\Flow\\Cach...', 'set') #3 /var/www/Pack in /var/www/Data/Temporary/Production/Cache/Code/Flow_Object_Classes/TYPO3_Flow_Http_Client_CurlEngine.php on line 144