Exception: A token must be specified for ajax encryption.

[pbchase]

I'm seeing this in my apache logs:

[Fri Apr 28 08:21:16.953883 2023] [php7:notice] [pid 84854] [client 184.185.222.5:63606] Chunked Log Part 1 of 3:\n
Exception: A token must be specified for ajax encryption. in /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/ExternalModules.php:8175\nStack trace:
#0 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/framework/Framework.php(2116): ExternalModules\\ExternalModules::initAjaxCrypto()
#1 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/framework/Framework.php(2236): ExternalModules\\Framework->getAjaxSettings()
#2 [internal function]: ExternalModules\\Framework->initializeJavascriptModuleObject()
#3 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/framework/Framework.php(313): call_user_func_array()
#4 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/AbstractExternalModule.php(97): ExternalModules\\Framework->callFromModuleInstance()
#5 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/AbstractExternalModule.php(158): ExternalMod

[Fri Apr 28 08:21:16.953925 2023] [php7:notice] [pid 84854] [client 184.185.222.5:63606] Chunked Log Part 2 of 3:\nules\\AbstractExternalModule->__call()
#6 /var/www.backup/redcap-20230428T0809/modules/prevent_past_or_future_dates_v1.0.2/ExternalModule.php(108): ExternalModules\\AbstractExternalModule->initializeJavascriptModuleObject()
#7 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/ExternalModules.php(3156): PreventPastOrFutureDates\\ExternalModule\\ExternalModule->redcap_every_page_top()
#8 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/ExternalModules.php(3305): ExternalModules\\ExternalModules::startHook()
#9 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/ExternalModules/classes/ExternalModules.php(3338): ExternalModules\\ExternalModules::ExternalModules\\{closure}()
#10 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Classes/Hooks.php(42): ExternalModules\\ExternalModules::callHook()
#11 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Classes/HtmlPage.php(144): Hooks::call()
#12 /var/www.backup/redcap-20230428T0809/redcap_v

[Fri Apr 28 08:21:16.953932 2023] [php7:notice] [pid 84854] [client 184.185.222.5:63606] Chunked Log Part 3 of 3:\n13.4.11/Config/init_functions.php(550): HtmlPage->PrintHeader()
#13 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Libraries/PEAR/Auth.php(587): loginFunction()
#14 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Libraries/PEAR/Auth.php(530): Auth->login()
#15 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Classes/Authentication.php(1836): Auth->start()
#16 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Classes/Authentication.php(888): Authentication::checkLogin()
#17 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Classes/Authentication.php(455): Authentication::tableBasedLogin()
#18 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Classes/System.php(777): Authentication::authenticate()
#19 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Config/init_project.php(7): System::initProjectPage()
#20 /var/www.backup/redcap-20230428T0809/redcap_v13.4.11/Design/online_designer.php(3): require_once('/var/www.backup...')
#21 {main}