Import failed, see aw-server logs for more info

I reinstalled windows, before that i exported my bucket. Now when i try to import it fails. In logs folder i have this error: Log

Traceback (most recent call last):
File “”, line 3237, in execute_sql
sqlite3.IntegrityError: UNIQUE constraint failed:

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “flask\”, line 1517, in full_dispatch_request
File “flask\”, line 1503, in dispatch_request
File “aw_server\”, line 46, in decorator
File “flask_restx\”, line 405, in wrapper
File “flask\”, line 84, in view
File “flask_restx\”, line 46, in dispatch_request
File “aw_server\”, line 377, in post
File “aw_server\”, line 131, in import_all
File “aw_server\”, line 106, in import_bucket
File “aw_datastore\”, line 56, in create_bucket
File “aw_datastore\storages\”, line 152, in create_bucket
File “”, line 6532, in create
File “”, line 6742, in save
File “”, line 1962, in inner
File “”, line 2033, in execute
File “”, line 2838, in _execute
File “”, line 2551, in _execute
File “”, line 3250, in execute
File “”, line 3244, in execute_sql
File “”, line 3010, in exit
File “”, line 192, in reraise
File “”, line 3237, in execute_sql
peewee.IntegrityError: UNIQUE constraint failed:
2023-10-13 11:27:08 [INFO ]: 500 ( e[35me[1mPOST /api/0/import HTTP/1.1e[0m (flask:25)