SugarCRM

and in the same time can see the following error at admin - logs - error logs:

Router: https://support.magneticone.com/cron/index.php?/Base/CronManager/Execute
Uncaught Exception: Invalid data provided in ./__apps/sugarcrm/cron/class.Controller_SugarCRMFetchAccountMinute.php:58

#0 [internal function]: Controller_SugarCRMFetchAccountMinute->SugarCRMFetchAccount()
#1 /home/support/public_html/__swift/library/MVC/class.SWIFT_Controller.php(369): call_user_func_array(Array, Array)
#2 /home/support/public_html/__swift/library/Cron/class.SWIFT_CronManager.php(140): SWIFT_Controller::Load(Object(SWIFT_Interface), Object(SWIFT_App), Object(SWIFT_Router))
#3 /home/support/public_html/__swift/library/Cron/class.SWIFT_CronManager.php(203): SWIFT_CronManager->Run()
#4 /home/support/public_html/__swift/apps/base/cron/class.Controller_CronManager.php(67): SWIFT_CronManager::RunPendingTasks()
#5 [internal function]: Controller_CronManager->Execute()
#6 /home/support/public_html/__swift/library/MVC/class.SWIFT_Controller.php(369): call_user_func_array(Array, Array)
#7 /home/support/public_html/__swift/library/App/class.SWIFT_App.php(176): SWIFT_Controller::Load(Object(SWIFT_Interface), Object(SWIFT_App), Object(SWIFT_Router), false)
#8 /home/support/public_html/__swift/library/class.SWIFT.php(16): SWIFT_App->ExecuteController(Object(SWIFT_Router))
#9 /home/support/public_html/__swift/library/class.SWIFT.php(16): SWIFT->Initialize()
#10 /home/support/public_html/__swift/swift.php(16): SWIFT::GetInstance()
#11 /home/support/public_html/cron/index.php(29): require_once('/home/support/p...')
#12 {main}

Please advice how to fix that issue.
Thank you.