Zapp crash during initialisation #72

I started a Zapp with an error in the dns name of an other container in the environment definition:

        "environment": [
            [
                "SPARK_MASTER",
                "spark://{dns_name#_spark23-master0_}:7077"
            ],

instead of

        "environment": [
            [
                "SPARK_MASTER",
                "spark://{dns_name#_spark2-3-master0_}:7077"
            ],

Now my Zapp is stuck during initializing and I can't remove it:
Here is the result of the command: zoe-admin.py --debug exec-get 412

Execution spark2-3-jup3 (ID: 412)
Application name: spark2-3-jup3
Status: starting

Time submit: 2018-04-06 08:28:46.418209+00:00
Time start: not yet
Time end: not yet

Exposed endpoints:

• Spark master web interface: http://10.60.110.63:32878/

ID Name Essential Zoe status Backend status Host Error message

1003 spark2-3-worker0 true created undefined
1004 spark2-3-worker1 false runnable undefined
1002 spark2-3-master0 true active started cn04
1005 spark23jup30 true error undefined cn04 Unknown variable in environment expression 'spark://{dns_name#spark23-master0}:7077', known variables are: ['dns_name#spark2-3-worker0', 'deployment_name', 'dns_name#spark23jup30', 'execution_name', 'dns_name#spark2-3-master0', 'dns_name#spark2-3-worker1', 'user_name', 'execution_id', 'dns_name#self']