When I enable the orcid plugin from the Administration section, the main registration page (not the one on the individual journals) does not work. The php log says:
PHP Fatal error: Uncaught Error: Call to a member function getId() on null in C:\inetpub\wwwroot\ingvojs\plugins\generic\orcidProfile\OrcidProfilePlugin.inc.php:304
Stack trace:
#0 C:\inetpub\wwwroot\ingvojs\plugins\generic\orcidProfile\OrcidProfilePlugin.inc.php(343): OrcidProfilePlugin->buildOAuthUrl()
#1 C:\inetpub\wwwroot\ingvojs\lib\pkp\lib\vendor\smarty\smarty\libs\sysplugins\smarty_internal_runtime_filterhandler.php(63): OrcidProfilePlugin->registrationFilter()
#2 C:\inetpub\wwwroot\ingvojs\lib\pkp\lib\vendor\smarty\smarty\libs\sysplugins\smarty_internal_template.php(231): Smarty_Internal_Runtime_FilterHandler->runFilter()
#3 C:\inetpub\wwwroot\ingvojs\lib\pkp\lib\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(232): Smarty_Internal_Template->render()
#4 C:\inetpub\wwwroot\ingvojs\lib\pkp\lib\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute()
#5 C:\inetpub\wwwroot\ingvojs\lib\pkp\classes\template\PKPTemplateManager.inc.php(1187): Sm in C:\inetpub\wwwroot\ingvojs\plugins\generic\orcidProfile\OrcidProfilePlugin.inc.php on line 304
I use OJS 3.3.0.7 and php 7.4