ContextErrorException, "continue" targeting switch is equivalent to "break"

Question

I migrate to MacOS Catalina and now I have this Symfony issue on php bin/console c:c, but in fact whatever console command.

request.CRITICAL: Exception thrown when handling an exception (Symfony\Component\Debug\Exception\ContextErrorException: Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? at .../vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php line 2636) {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ContextErrorException(code: 0): Warning: \"continue\" targeting switch is equivalent to \"break\". Did you mean to use \"continue 2\"? at .../vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php:2636)"}

Any ideas ?

Composer version 1.9.0

Answer 1

I finally downgrade to php 7.1 and reinstall dependencies.