Maximum number of iterations has been exceeded

[eegzheng]

Hello, sometimes I got the error below. I used init_points=5 and n_iter=300. Could you suggest how to fix this, e.g., increasing the number of iterations? Thanks!

\bayes_opt\acquisition.py", line 393, in _smart_minimize
raise RuntimeError(msg)
RuntimeError: Differential evolution optimization failed. Message: Maximum number of iterations has been exceeded.

[till-m]

The DE is new, so I've never seen this. Can you give a full snippet to reproduce the problem?