TimeoutError: QueuePool limit of size 5 overflow 2 reached, connection timed out, timeout 30.00

[sentry]

Sentry Issue: REVIEWHELPER-API-18

TimeoutError: QueuePool limit of size 5 overflow 2 reached, connection timed out, timeout 30.00 (Background on this error at: https://sqlalche.me/e/20/3o7r)
(27 additional frame(s) were not displayed)
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  File "app/routers/feedback.py", line 42, in submit_feedback
    generated_comment_id = await db.scalar(stmt)
  File "<string>", line 2, in _connection_for_bind