Activate Changes gives error

Checkmk Cloud Edition 2.2.0p18
Docker

Error running automation call restart (exit code 1), error:
An error occurred: Error creating configuration: list index out of range

OMD[cmk]:~$ check_mk -v -v --automation restart
An error occurred: Error creating configuration: list index out of range

after update from 2.1 to 2.2 i get following error.
I can’t update any changes anymore.

what can I do ?
where to find more error log?

kr
Mike

Here is the result of: cmk -U -vvvv --debug

Trying to acquire lock on /omd/sites/cmk/etc/check_mk/main.mk
Got lock on /omd/sites/cmk/etc/check_mk/main.mk
Generating configuration for core (type cmc)...
Trying to acquire lock on /omd/sites/cmk/var/check_mk/core/helper_config/serial.mk
Got lock on /omd/sites/cmk/var/check_mk/core/helper_config/serial.mk
Releasing lock on /omd/sites/cmk/var/check_mk/core/helper_config/serial.mk
Released lock on /omd/sites/cmk/var/check_mk/core/helper_config/serial.mk
Trying to acquire lock on /omd/sites/cmk/var/check_mk/licensing/state_file_created
Got lock on /omd/sites/cmk/var/check_mk/licensing/state_file_created
Releasing lock on /omd/sites/cmk/var/check_mk/licensing/state_file_created
Released lock on /omd/sites/cmk/var/check_mk/licensing/state_file_created
Trying to acquire lock on /omd/sites/cmk/var/check_mk/licensing/licensed_state
Got lock on /omd/sites/cmk/var/check_mk/licensing/licensed_state
Releasing lock on /omd/sites/cmk/var/check_mk/licensing/licensed_state
Released lock on /omd/sites/cmk/var/check_mk/licensing/licensed_state

time period '24X7': 2 time points
Starting full compilation for all hosts Creating global helper config...Releasing lock on /omd/sites/cmk/etc/check_mk/main.mk
Released lock on /omd/sites/cmk/etc/check_mk/main.mk
Configuration Error: list index out of range
Trying to acquire lock on /omd/sites/cmk/var/check_mk/crashes/base/81ecf078-b5dc-11ee-b62b-0242ac130002/crash.info
Got lock on /omd/sites/cmk/var/check_mk/crashes/base/81ecf078-b5dc-11ee-b62b-0242ac130002/crash.info
Releasing lock on /omd/sites/cmk/var/check_mk/crashes/base/81ecf078-b5dc-11ee-b62b-0242ac130002/crash.info
Released lock on /omd/sites/cmk/var/check_mk/crashes/base/81ecf078-b5dc-11ee-b62b-0242ac130002/crash.info
Traceback (most recent call last):
  File "/omd/sites/cmk/bin/cmk", line 112, in <module>
    exit_status = modes.call(mode_name, mode_args, opts, args)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/omd/sites/cmk/lib/python3/cmk/base/modes/__init__.py", line 68, in call
    return handler(*handler_args)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/omd/sites/cmk/lib/python3/cmk/base/modes/check_mk.py", line 1223, in mode_update
    do_create_config(
  File "/omd/sites/cmk/lib/python3/cmk/base/core_config.py", line 271, in do_create_config
    _create_core_config(
  File "/omd/sites/cmk/lib/python3/cmk/base/core_config.py", line 359, in _create_core_config
    core.create_config(config_path, config_cache, hosts_to_update=hosts_to_update)
  File "/omd/sites/cmk/lib/python3/cmk/base/core_config.py", line 79, in create_config
    self._create_config(config_path, config_cache, licensing_handler, hosts_to_update)
  File "/omd/sites/cmk/lib/python3/cmk/base/cee/microcore_config.py", line 3216, in _create_config
    data = create_core_config(
           ^^^^^^^^^^^^^^^^^^^
  File "/omd/sites/cmk/lib/python3/cmk/base/cee/microcore_config.py", line 3140, in create_core_config
    hosts_results = _serialize_config_hosts(
                    ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/omd/sites/cmk/lib/python3/cmk/base/cee/microcore_config.py", line 2782, in _serialize_config_hosts
    helper_config_manager.generate_global_helper_files(hosts_to_update is not None)
  File "/omd/sites/cmk/lib/python3/cmk/base/cee/microcore_config.py", line 2904, in generate_global_helper_files
    base_config.save_packed_config(
  File "/omd/sites/cmk/lib/python3/cmk/base/config.py", line 828, in save_packed_config
    PackedConfigStore.from_serial(config_path).write(PackedConfigGenerator(config_cache).generate())
                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/omd/sites/cmk/lib/python3/cmk/base/config.py", line 951, in generate
    for varname, val in get_check_variables().items():
                        ^^^^^^^^^^^^^^^^^^^^^
  File "/omd/sites/cmk/lib/python3/cmk/base/config.py", line 2110, in get_check_variables
    check_config[varname] = _check_contexts[context_ident_list[0]][varname]
                                            ~~~~~~~~~~~~~~~~~~^^^
IndexError: list index out of range
OMD[cmk]:~$```

kr
Mike