I need to update a webform submission using function drupal_form_submit.
And upon updating an error is displayed.
This form could not be submitted because $_POST was truncated to 5 input vars. PHP max_input_vars is 10000 and needs to be increased
I tried to increase max_input_vars value even up to billion, but it doesn't helps.
The webform is very big and complicated.
Here I can't use function webform_submission_update, because some form alter and form validation functions must be executed upon the webform submission updated.