Hi i'm trying to migrate my database fromt odoo v12CE to v13CE, but i'm getting this error, can someone help me?

sudo -u melvin ./odoo-bin -d migration --update all --stop-after-init --data-dir=/tmp

2021-02-09 23:42:47,218 22079 INFO ? odoo: Odoo version 13.0 

2021-02-09 23:42:47,218 22079 INFO ? odoo: Using configuration file at /home/melvin/.odoorc 

2021-02-09 23:42:47,218 22079 INFO ? odoo: addons paths: ['/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/addons', '/tmp/addons/13.0', '/home/melvin/Área de Trabalho/Project/odoo-14.0/odoo/addons', '/home/melvin/Área de Trabalho/Project/odoo-14.0/addons'] 

2021-02-09 23:42:47,219 22079 INFO ? odoo: database: default@default:default 

2021-02-09 23:42:47,406 22079 INFO ? odoo.addons.base.models.ir_actions_report: Will use the Wkhtmltopdf binary at /usr/bin/wkhtmltopdf 

2021-02-09 23:42:47,573 22079 CRITICAL ? odoo.modules.module: Couldn't load module web 

2021-02-09 23:42:47,573 22079 CRITICAL ? odoo.modules.module: cannot import name 'time' from 'odoo.tools.safe_eval' (/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/tools/safe_eval.py) 

2021-02-09 23:42:47,573 22079 ERROR ? odoo.service.server: Failed to load server-wide module `web`.

The `web` module is provided by the addons found in the `openerp-web` project.

Maybe you forgot to add those addons in your addons_path configuration. 

Traceback (most recent call last):

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/service/server.py", line 1138, in load_server_wide_modules

    odoo.modules.module.load_openerp_module(m)

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/modules/module.py", line 376, in load_openerp_module

    __import__('odoo.addons.' + module_name)

  File "/home/melvin/Área de Trabalho/Project/odoo-14.0/addons/web/__init__.py", line 4, in <module>

    from . import controllers

  File "/home/melvin/Área de Trabalho/Project/odoo-14.0/addons/web/controllers/__init__.py", line 4, in <module>

    from . import main, pivot

  File "/home/melvin/Área de Trabalho/Project/odoo-14.0/addons/web/controllers/main.py", line 41, in <module>

    from odoo.tools.safe_eval import safe_eval, time

ImportError: cannot import name 'time' from 'odoo.tools.safe_eval' (/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/tools/safe_eval.py)

2021-02-09 23:42:47,585 22079 ERROR ? odoo.sql_db: bad query: CREATE SEQUENCE base_registry_signaling INCREMENT BY 1 START WITH 1

ERROR: relation "base_registry_signaling" already exists

2021-02-09 23:42:47,585 22079 ERROR ? odoo.modules.registry: Failed to load registry 

Traceback (most recent call last):

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/modules/registry.py", line 83, in new

    registry.setup_signaling()

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/modules/registry.py", line 433, in setup_signaling

    cr.execute("CREATE SEQUENCE base_registry_signaling INCREMENT BY 1 START WITH 1")

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/sql_db.py", line 173, in wrapper

    return f(self, *args, **kwargs)

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/sql_db.py", line 250, in execute

    res = self._obj.execute(query, params)

psycopg2.errors.DuplicateTable: relation "base_registry_signaling" already exists

2021-02-09 23:42:47,586 22079 CRITICAL ? odoo.service.server: Failed to initialize database `migration`. 

Traceback (most recent call last):

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/service/server.py", line 1190, in preload_registries

    registry = Registry.new(dbname, update_module=update_module)

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/modules/registry.py", line 83, in new

    registry.setup_signaling()

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/modules/registry.py", line 433, in setup_signaling

    cr.execute("CREATE SEQUENCE base_registry_signaling INCREMENT BY 1 START WITH 1")

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/sql_db.py", line 173, in wrapper

    return f(self, *args, **kwargs)

  File "/home/melvin/Área de Trabalho/Project/OpenUpgrade-13.0/odoo/sql_db.py", line 250, in execute

    res = self._obj.execute(query, params)

psycopg2.errors.DuplicateTable: relation "base_registry_signaling" already exists

2021-02-09 23:42:47,587 22079 INFO ? odoo.service.server: Initiating shutdown 

2021-02-09 23:42:47,587 22079 INFO ? odoo.service.server: Hit CTRL-C again or send a second signal to force the shutdown.