vscode-php-debug: Version 1.12.0 seems to have broken Debugging

I’ve been debugging in VSCode this morning, but since launch break the Debugger doesn’t work anymore. Doesn’t matter if I try to debug using the local php installation (7.1.1) or a remote one inside a Docker container, starting the debugger throws a “Debug adapter process has terminated unexpectedly”.

There’s no information in any of the output channels or the debug console. The error on the Console does not give any further information either.

my launch.json has not yet been updated to the newest Code workspace settings, but as I said, it worked this morning.

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Local auf Port 9001",
      "type": "php",
      "request": "launch",
      "port": 9001,
      "log": false
    },
    {
      "name": "Launch currently open script",
      "type": "php",
      "request": "launch",
      "program": "${file}",
      "cwd": "${fileDirname}",
      "port": 9000
    },
    {
      "name": "Listen for XDebug in Docker Webserver Container (OVB)",
      "type": "php",
      "request": "launch",
      "port": 9000,
      "serverSourceRoot": "/var/www/wordpress-custom/ovb/wp-content",
      "localSourceRoot": "${workspaceFolder}/wp-content",
      "log": false
    },
    {
      "name": "Listen for XDebug in Docker Webserver Container (VN,...)",
      "type": "php",
      "request": "launch",
      "port": 9000,
      "serverSourceRoot": "/var/www/wordpress-custom/webpapers/wp-content",
      "localSourceRoot": "${workspaceRoot}/wordpress-custom/wp-content",
      "log": false
    },
    {
      "name": "Listen for XDebug in Importer Docker Container (OVB)",
      "type": "php",
      "request": "launch",
      "port": 9000,
      "serverSourceRoot": "/opt/app-root/src/wordpress-custom/ovb/wp-content",
      "localSourceRoot": "${workspaceRoot}/wp-content",
      "log": false
    },
    {
      "name": "PHPUnit",
      "type": "php",
      "request": "launch",
      "port": 9001,
      "program": "/usr/local/bin/phpunit",
      "cwd": "${workspaceRoot}",
      "args": ["${file}", "-c", "${fileDirname}/../../phpunit.xml"]
    }
  ]
}

Using Code 1.18.1 on macOS 10.12.6 Sierra