validation failed on the message sent to STDOUT, RR docs: https://roadrunner.dev/docs/known-issues-stdout-crc/2023.x/en, invalid message: ... means that you or some application sent a non-correct message (raw) to the
STDOUT is reserved for the RR communication with the PHP process via the
goridge protocol (
How to fix that?
STDOUT. You may see the output after the
invalid message. It might be shrunk on
echoinserted by you. PHP workers can redirect
echoautomatically from the
STDERRbut only after the worker is initialized fully.
error_reportingconfiguration option (use only errors): issue
APP_RUNTIMEto the server environment variables, as described here: https://github.com/php-runtime/roadrunner-symfony-nyholm.