Warning: shell_exec(): Unable to execute '/usr/bin/env curl -X POST -H 'Content-Type: application/json' -H 'Authorization: sdk-2778804f-e829-4fcf-97ae-76caed8c7433' -H 'User-Agent: PHPClient/3.7.2' -H 'X-LaunchDarkly-Event-Schema: 2' -H 'Accept: application/json' -d '[{"kind":"feature","creationDate":1600961327054,"key":"cua-burst-app-twilio-chat","user":{"key":"teslamotorsqa@gmail.com","anonymous":true,"custom":{"locale":"fr_FR"}},"variation":0,"value":true,"default":false,"version":4}]' 'https://events.launchdarkly.com:443/bulk'>> /dev/null 2>&1 &' in /usr/share/nginx/vendor/launchdarkly/launchdarkly-php/src/LaunchDarkly/Impl/Integrations/CurlEventPublisher.php on line 69