Fatal error after executing a deployment or a backup

[PaperCoder]

I'm getting a Fatal Error after execution a deployment or backup with the Platform.sh CLI

Creating a backup of master.
Note: this may delete an older backup if the quota has been reached.

Are you sure you want to continue? [Y/n] y

Waiting for the activity: [bfk4u7pc2qtnq] User created a backup of Master

Creating backup of master
Created backup kv3x53whzxb7nunm4d5zktwdrq
[============================] 00:00:45 (complete)

The activity succeeded: [bfk4u7pc2qtnq] User created a backup of Master
Backup name: kv3x53whzxb7nunm4d5zktwdrq
Fatal error: Uncaught Error: Class "Symfony\Component\Console\Event\ConsoleTerminateEvent" not found in phar:///tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0/vendor/symfony/console/Application.php:1036
Stack trace:
#0 phar:///tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0/src/Application.php(429): Symfony\Component\Console\Application->doRunCommand(Object(Platformsh\Cli\Command\Backup\BackupCreateCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#1 phar:///tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0/vendor/symfony/console/Application.php(255): Platformsh\Cli\Application->doRunCommand(Object(Platformsh\Cli\Command\Backup\BackupCreateCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#2 phar:///tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0/vendor/symfony/console/Application.php(148): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#3 phar:///tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0/bin/platform(37): Symfony\Component\Console\Application->run()
#4 /tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0(10): require('phar:///tmp/pla...')
#5 {main}
  thrown in phar:///tmp/platformsh-cli-8.2.26-4.22.0/phar-4.22.0/vendor/symfony/console/Application.php on line 1036

I'm getting the same Fatal Error when deploying. The task self is executed correctly and doesn't fail, but it seems, that the closing of the task is a problem.

I'm using the following Platform.sh CLI Version: Platform.sh CLI 5.0.23