Not able to extract all pages from pdf using tabula

I have a pdf which contains tabular format data (not a table with borders). For your reference, screenshot is provided below:

When I am reading using:

table = tabula.read_pdf(pdf_file, pages='all', stream = 'True')

it is showing all the pages. But when I am converting it into pandas dataframe using:

df_table = pd.DataFrame(table)

it is showing the following error

VisibleDeprecationWarning: Creating an ndarray from ragged nested sequences (which is a
list-or-tuple of lists-or-tuples-or ndarrays with different lengths or shapes) is deprecated. If you meant to do this, you must specify ‘dtype=object’ when creating the ndarray.
values = np.array([convert(v) for v in values])