Error messages on Users and Roles and Admin

Hi all, Some help would be appreciated with these error messages. I’m not a techie so some advise on how to fix this problem would be mich appreciated. Thanks.

When I click on Users and Roles I get this error message:

Fatal error: Uncaught Error: Undefined class constant ‘FORM_NOTIFY_USERS’ in /home/murmur/public_html/ojs/lib/pkp/pages/management/ManagementHandler.inc.php:393 Stack trace: #0 /home/murmur/public_html/ojs/lib/pkp/pages/management/ManagementHandler.inc.php(78): ManagementHandler->access(Array, Object(Request)) #1 /home/murmur/public_html/ojs/lib/pkp/classes/core/PKPRouter.inc.php(395): ManagementHandler->settings(Array, Object(Request)) #2 /home/murmur/public_html/ojs/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false) #3 /home/murmur/public_html/ojs/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request)) #4 /home/murmur/public_html/ojs/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request)) #5 /home/murmur/public_html/ojs/index.php(68): PKPApplication->execute() #6 {main} thrown in /home/murmur/public_html/ojs/lib/pkp/pages/management/ManagementHandler.inc.php on line 393

When I click on something in Admin, I get this message:

Fatal error: Uncaught GuzzleHttp\Exception\RequestException: cURL error 56: Recv failure: Connection reset by peer (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in /home/murmur/public_html/ojs/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:201 Stack trace: #0 /home/murmur/public_html/ojs/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(155): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array) #1 /home/murmur/public_html/ojs/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory)) #2 /home/murmur/public_html/ojs/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php(43): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory)) #3 /home/murmur/public_html/ in /home/murmur/public_html/ojs/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 201

Any ideas please on how I can attempt to access my users?

Hi @gail

Which version of OJS are you using? Have you attempt to upgrade your installation to the most recent release?

The second issue seems to be related to this thread linked below. Please, have a look at the solution provided and check whether it also applies to your case:

Best,
Israel