Problem regarding running WWZ: raising ValueError

[AnuvabAstro]

Prof. Aydin,
I am attempting to apply the weighted wavelet transform to one AGN dataset, but I am getting the following error:

Traceback (most recent call last):
File "wwz.py", line 1112, in
args.no_headers, args.max_periods)
File "wwz.py", line 468, in writefile
numpy.set_printoptions(threshold='nan')
File "/home/anuvab/anaconda3/envs/py2/lib/python2.7/site-packages/numpy/core/arrayprint.py", line 246, in set_printoptions
floatmode, legacy)
File "/home/anuvab/anaconda3/envs/py2/lib/python2.7/site-packages/numpy/core/arrayprint.py", line 93, in _make_options_dict
raise ValueError("threshold must be numeric and non-NAN, try "
ValueError: threshold must be numeric and non-NAN, try sys.maxsize for untruncated representation

The lightcurve and args.txt files are attached. Could you kindly let me know the reason behind the error, and how to circumvent it? In particular, is it because of incorrect low and high-frequency values? Could you kindly let me know how to decide on these frequencies for a particular dataset? It would be really helpful.

regards,
Anuvab Banerjee
SNBNCBS
India

args.txt
lc2.txt