PHP Page Error

EXCEPTION TYPE: E_EXCEPTION
MESSAGE: Operation timed out after 15000 milliseconds with 0 bytes received
SITE PAGE: https://www.flagshipmedical.com/resource-center/medical-health-issues?issue=Post-Polio%20Syndrome&id=459
LOCATION: C:\inetpub\flagshipmedical.com\modules\resource-center\library\classes\class_resources.php
LINE NUMBER: 33
USER AGENT: CCBot/2.0 (https://commoncrawl.org/faq/)
OPERATING SYSTEM: unknown
BROWSER: unknown unknown
MOBILE: No
ROBOT: No
IP ADDRESS: 3.230.119.106
ERROR TIME: September 25, 2020 1:35 am

--------------------------------------------------------------------------- PHP STACK TRACE ---------------------------------------------------------------------------
#0 C:\inetpub\flagshipmedical.com\modules\resource-center\library\classes\class_resources.php(171): Resources::connect('https://api.hme...', 'EnglishHealthIs...')
#1 C:\inetpub\flagshipmedical.com\modules\resource-center\library\classes\class_resources.php(221): Resources::getEnglishHealthIssues()
#2 C:\inetpub\flagshipmedical.com\modules\resource-center\medical-health-issues\sidebar-menu.php(13): Resources::getIndividualHealthIssuesMenuHtml('Post-Polio Synd...')
#3 C:\inetpub\flagshipmedical.com\vpanel\pagebuilder\classes\class_pagebase.php(23) : eval()'d code(17): include_once('C:\\inetpub\\flag...')
#4 C:\inetpub\flagshipmedical.com\vpanel\pagebuilder\classes\class_pagebase.php(23): eval()
#5 C:\inetpub\flagshipmedical.com\pagebase.php(20): Template->publish()
#6 C:\inetpub\flagshipmedical.com\library\functions.php(485): require_once('C:\\inetpub\\flag...')
#7 C:\inetpub\flagshipmedical.com\handlers\request_handler.php(108): serverTransfer('C:\\inetpub\\flag...')
#8 {main}