runtime error

Exit code: 1. Reason: packages/sqlalchemy/pool/base.py", line 712, in checkout rec = pool._do_get() File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/pool/impl.py", line 180, in _do_get self._dec_overflow() File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__ raise exc_value.with_traceback(exc_tb) File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get return self._create_connection() File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 390, in _create_connection return _ConnectionRecord(self) File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 674, in __init__ self.__connect() File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 901, in __connect pool.logger.debug("Error on connect(): %s", e) File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__ raise exc_value.with_traceback(exc_tb) File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 896, in __connect self.dbapi_connection = connection = pool._invoke_creator(self) File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/engine/create.py", line 643, in connect return dialect.connect(*cargs, **cparams) File "/home/user/.local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 621, in connect return self.loaded_dbapi.connect(*cargs, **cparams) File "/home/user/.local/lib/python3.9/site-packages/pymysql/connections.py", line 361, in __init__ self.connect() File "/home/user/.local/lib/python3.9/site-packages/pymysql/connections.py", line 716, in connect raise exc sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'soladal-mysql-khanhromvn-aa45.c.aivencloud.com' ([Errno -2] Name or service not known)") (Background on this error at: https://sqlalche.me/e/20/e3q8)

Container logs: