server error log

2020-09-30 14:28:12,489 46632 INFO ? odoo.service.server: Initiating shutdown
2020-09-30 14:28:12,493 46632 INFO ? odoo.service.server: Hit CTRL-C again or send a second signal to force the shutdown.
2020-09-30 14:28:18,275 49191 INFO ? odoo: odoo version 1.7
2020-09-30 14:28:18,275 49191 INFO ? odoo: Using configuration file at /etc/odoo/odoo.conf
2020-09-30 14:28:18,275 49191 INFO ? odoo: addons paths: ['/opt/odoo/.local/share/odoo/addons/1.7', '/opt/odoo/server/addons', '/opt/odoo/server/odoo/ad$
2020-09-30 14:28:18,276 49191 INFO ? odoo: database: default@default:default
2020-09-30 14:28:18,333 49191 INFO ? odoo.service.server: HTTP service (werkzeug) running on odoo-local-mr:7073
2020-09-30 14:28:18,528 49191 INFO ? odoo.addons.base.ir.ir_actions_report: Will use the Wkhtmltopdf binary at /usr/bin/wkhtmltopdf
2020-09-30 14:28:24,235 49191 INFO ? odoo.addons.sms.wizard.send_sms: The `phonenumbers` Python module is not available. Phone number validation will be skipped. Try `$
2020-09-30 14:28:24,611 49191 INFO ? odoo.http: HTTP Configuring static files
2020-09-30 14:28:24,639 49191 INFO db odoo.modules.loading: loading 1 modules...
2020-09-30 14:28:24,652 49191 INFO db odoo.modules.loading: 1 modules loaded in 0.01s, 6 queries
2020-09-30 14:28:24,893 49191 INFO db odoo.modules.loading: loading 112 modules...
2020-09-30 14:28:24,925 49191 WARNING db odoo.modules.loading: Transient module states were reset
2020-09-30 14:28:24,925 49191 ERROR db odoo.modules.registry: Failed to load registry
Traceback (most recent call last):
  File "/opt/odoo/server/odoo/modules/registry.py", line 59, in __new__
    return cls.registries[db_name]
  File "/opt/odoo/server/odoo/tools/func.py", line 69, in wrapper
    return func(self, *args, **kwargs)
  File "/opt/odoo/server/odoo/tools/lru.py", line 44, in __getitem__
    a = self.d[obj].me
KeyError: 'db'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/odoo/server/odoo/modules/registry.py", line 85, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/opt/odoo/server/odoo/modules/loading.py", line 376, in load_modules
    force, status, report, loaded_modules, update_module, models_to_check)
  File "/opt/odoo/server/odoo/modules/loading.py", line 274, in load_marked_modules
    perform_checks=perform_checks, models_to_check=models_to_check
  File "/opt/odoo/server/odoo/modules/loading.py", line 146, in load_module_graph
    model_names = registry.load(cr, package)
  File "/opt/odoo/server/odoo/modules/registry.py", line 250, in load
    model = cls._build_model(self, cr)
  File "/opt/odoo/server/odoo/models.py", line 428, in _build_model
    raise TypeError("Model %r does not exist in registry." % name)
TypeError: Model 'product.product' does not exist in registry.
2020-09-30 14:28:24,928 49191 INFO db werkzeug: 172.16.90.1 - - [30/Sep/2020 14:28:24] "GET /web/?debug HTTP/1.1" 500 - 495 0.000 0.315
2020-09-30 14:28:24,938 49191 ERROR db werkzeug: Error on request:
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/werkzeug/serving.py", line 205, in run_wsgi
    execute(self.server.app)
  File "/usr/local/lib/python3.6/dist-packages/werkzeug/serving.py", line 193, in execute
    application_iter = app(environ, start_response)
  File "/opt/odoo/server/odoo/service/server.py", line 348, in app
    return self.app(e, s)
  File "/opt/odoo/server/odoo/service/wsgi_server.py", line 166, in application
    return application_unproxied(environ, start_response)
  File "/opt/odoo/server/odoo/service/wsgi_server.py", line 154, in application_unproxied
    result = handler(environ, start_response)
  File "/opt/odoo/server/odoo/http.py", line 1326, in __call__
    return self.dispatch(environ, start_response)
  File "/opt/odoo/server/odoo/http.py", line 1300, in __call__
    return self.app(environ, start_wrapped)
  File "/usr/local/lib/python3.6/dist-packages/werkzeug/wsgi.py", line 599, in __call__
    return self.app(environ, start_response)
  File "/opt/odoo/server/odoo/http.py", line 1484, in dispatch
    odoo.registry(db).check_signaling()
  File "/opt/odoo/server/odoo/__init__.py", line 76, in registry
    return modules.registry.Registry(database_name)
  File "/opt/odoo/server/odoo/modules/registry.py", line 61, in __new__
    return cls.new(db_name)
  File "/opt/odoo/server/odoo/modules/registry.py", line 85, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/opt/odoo/server/odoo/modules/loading.py", line 376, in load_modules
    force, status, report, loaded_modules, update_module, models_to_check)
  File "/opt/odoo/server/odoo/modules/loading.py", line 274, in load_marked_modules
    perform_checks=perform_checks, models_to_check=models_to_check
  File "/opt/odoo/server/odoo/modules/loading.py", line 146, in load_module_graph
    model_names = registry.load(cr, package)
  File "/opt/odoo/server/odoo/modules/registry.py", line 250, in load
    model = cls._build_model(self, cr)
  File "/opt/odoo/server/odoo/models.py", line 428, in _build_model
    raise TypeError("Model %r does not exist in registry." % name)
TypeError: Model 'product.product' does not exist in registry. - - -
2020-09-30 14:28:25,001 49191 INFO db odoo.modules.loading: loading 1 modules...
2020-09-30 14:28:25,015 49191 INFO db odoo.modules.loading: 1 modules loaded in 0.01s, 0 queries
2020-09-30 14:28:25,374 49191 INFO db odoo.modules.loading: loading 112 modules...
2020-09-30 14:28:25,378 49191 WARNING db odoo.modules.loading: Transient module states were reset
2020-09-30 14:28:25,378 49191 ERROR db odoo.modules.registry: Failed to load registry
Traceback (most recent call last):
  File "/opt/odoo/server/odoo/modules/registry.py", line 59, in __new__
    return cls.registries[db_name]
  File "/opt/odoo/server/odoo/tools/func.py", line 69, in wrapper
    return func(self, *args, **kwargs)
  File "/opt/odoo/server/odoo/tools/lru.py", line 44, in __getitem__
    a = self.d[obj].me
KeyError: 'db'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/odoo/server/odoo/modules/registry.py", line 85, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/opt/odoo/server/odoo/modules/loading.py", line 376, in load_modules
    force, status, report, loaded_modules, update_module, models_to_check)
  File "/opt/odoo/server/odoo/modules/loading.py", line 274, in load_marked_modules
    perform_checks=perform_checks, models_to_check=models_to_check
  File "/opt/odoo/server/odoo/modules/loading.py", line 146, in load_module_graph
    model_names = registry.load(cr, package)
  File "/opt/odoo/server/odoo/modules/registry.py", line 250, in load
    model = cls._build_model(self, cr)
  File "/opt/odoo/server/odoo/models.py", line 428, in _build_model
    raise TypeError("Model %r does not exist in registry." % name)
TypeError: Model 'product.product' does not exist in registry.
2020-09-30 14:28:25,379 49191 INFO db werkzeug: 172.16.90.1 - - [30/Sep/2020 14:28:25] "GET /favicon.ico HTTP/1.1" 500 - 459 0.000 0.400
2020-09-30 14:28:25,382 49191 ERROR db werkzeug: Error on request:
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/werkzeug/serving.py", line 205, in run_wsgi
    execute(self.server.app)
  File "/usr/local/lib/python3.6/dist-packages/werkzeug/serving.py", line 193, in execute
    application_iter = app(environ, start_response)
  File "/opt/odoo/server/odoo/service/server.py", line 348, in app
    return self.app(e, s)
  File "/opt/odoo/server/odoo/service/wsgi_server.py", line 166, in application
    return application_unproxied(environ, start_response)
  File "/opt/odoo/server/odoo/service/wsgi_server.py", line 154, in application_unproxied
    result = handler(environ, start_response)
  File "/opt/odoo/server/odoo/http.py", line 1326, in __call__
    return self.dispatch(environ, start_response)
  File "/opt/odoo/server/odoo/http.py", line 1300, in __call__
    return self.app(environ, start_wrapped)
  File "/usr/local/lib/python3.6/dist-packages/werkzeug/wsgi.py", line 599, in __call__
    return self.app(environ, start_response)
  File "/opt/odoo/server/odoo/http.py", line 1484, in dispatch
    odoo.registry(db).check_signaling()
  File "/opt/odoo/server/odoo/__init__.py", line 76, in registry
    return modules.registry.Registry(database_name)
  File "/opt/odoo/server/odoo/modules/registry.py", line 61, in __new__
    return cls.new(db_name)
  File "/opt/odoo/server/odoo/modules/registry.py", line 85, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/opt/odoo/server/odoo/modules/loading.py", line 376, in load_modules
    force, status, report, loaded_modules, update_module, models_to_check)
  File "/opt/odoo/server/odoo/modules/loading.py", line 274, in load_marked_modules
    perform_checks=perform_checks, models_to_check=models_to_check
  File "/opt/odoo/server/odoo/modules/loading.py", line 146, in load_module_graph
    model_names = registry.load(cr, package)
  File "/opt/odoo/server/odoo/modules/registry.py", line 250, in load
    model = cls._build_model(self, cr)
  File "/opt/odoo/server/odoo/models.py", line 428, in _build_model
    raise TypeError("Model %r does not exist in registry." % name)
TypeError: Model 'product.product' does not exist in registry. - - -