I am getting the below error on my website

exception ‘TwitterException’ with message ‘Unauthorized’ in /membri/iartist/portale/sites/all/libraries/twitter/twitter.lib.php:135 Stack trace: #0 /membri/iartist/portale/sites/all/libraries/twitter/twitter.lib.php(98): Twitter->request(‘https://api.twi…’) #1 /membri/iartist/portale/sites/all/libraries/twitter/twitter.lib.php(51): Twitter->auth_request(‘https://api.twi…’, Array) #2 /membri/iartist/portale/sites/all/modules/twitter/twitter.pages.inc(332): Twitter->get_request_token() #3 /membri/iartist/portale/includes/form.inc(1443): twitter_account_form_submit(Array, Array) #4 /membri/iartist/portale/includes/form.inc(854): form_execute_handlers(‘submit’, Array, Array) #5 /membri/iartist/portale/includes/form.inc(374): drupal_process_form(‘twitter_account…’, Array, Array) #6 /membri/iartist/portale/includes/form.inc(131): drupal_build_form(‘twitter_account…’, Array) #7 /membri/iartist/portale/sites/all/modules/twitter/twitter.pages.inc(92): drupal_get_form(‘twitter_account…’, Object(stdClass)) #8 [internal function]: twitter_user_settings(Object(stdClass)) #9 /membri/iartist/portale/includes/menu.inc(516): call_user_func_array(‘twitter_user_se…’, Array) #10 /membri/iartist/portale/index.php(21): menu_execute_active_handler() #11 {main}

I have tried all the below said ways on the website.

1)Replaced the Twitter module with the fresh copy of same version Twitter Module.

2)Regenerated the Consumer API and Secret Keys of Twitter App and updated the keys on the website

3)Read, Write and Access permissions are enabled to the Twitter account application

But still the site throws ‘Twitter Authorization Required’ error.

Please let me know how to resolve the issue.

Thanks, Madan