runtime error

Exit code: 3. Reason: aise retry_exc from fut.exception() tenacity.RetryError: RetryError[<Future at 0x7f4acdbda310 state=finished raised OperationalError>] The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/opt/venv/lib/python3.11/site-packages/starlette/routing.py", line 694, in lifespan async with self.lifespan_context(app) as maybe_state: File "/usr/local/lib/python3.11/contextlib.py", line 210, in __aenter__ return await anext(self.gen) ^^^^^^^^^^^^^^^^^^^^^ File "/opt/venv/lib/python3.11/site-packages/fastapi/routing.py", line 211, in merged_lifespan async with original_context(app) as maybe_original_state: File "/usr/local/lib/python3.11/contextlib.py", line 210, in __aenter__ return await anext(self.gen) ^^^^^^^^^^^^^^^^^^^^^ File "/opt/venv/lib/python3.11/site-packages/fastapi/routing.py", line 211, in merged_lifespan async with original_context(app) as maybe_original_state: File "/usr/local/lib/python3.11/contextlib.py", line 210, in __aenter__ return await anext(self.gen) ^^^^^^^^^^^^^^^^^^^^^ File "/opt/venv/lib/python3.11/site-packages/fastapi/routing.py", line 211, in merged_lifespan async with original_context(app) as maybe_original_state: File "/usr/local/lib/python3.11/contextlib.py", line 210, in __aenter__ return await anext(self.gen) ^^^^^^^^^^^^^^^^^^^^^ File "/opt/venv/lib/python3.11/site-packages/fastapi/routing.py", line 211, in merged_lifespan async with original_context(app) as maybe_original_state: File "/usr/local/lib/python3.11/contextlib.py", line 210, in __aenter__ return await anext(self.gen) ^^^^^^^^^^^^^^^^^^^^^ File "/app/app/main.py", line 35, in lifespan await init_databases() File "/app/app/config/database.py", line 286, in init_databases raise RuntimeError(f"Database initialization failed at {db_name}") from e RuntimeError: Database initialization failed at MySQL ERROR: Application startup failed. Exiting.

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