Yes, indeed, it was rabbitmq. This instruction helped me. I hope it will be useful to those who have the same problem.
1. Open the Terminal application on your Mac and run the command “sudo rabbitmqctl stop” to stop the RabbitMQ server if it is currently running.
2. Type in “sudo rm -rf /usr/local/Cellar/rabbitmq” and press enter to remove all of RabbitMQ’s files from your computer.
3. Finally, type in “brew cleanup –force” and press enter to complete the uninstall process.
It is important that you follow these steps carefully to ensure that RabbitMQ is completely removed from your computer without any residual files or settings remaining behind that could cause conflicts with other applications or services on your Mac.
4. Restart MacBook.