Hi all,
working on an istance with OJS 3.3.0.8 I found this problem:
Can’t add reviewers on a submission in the admin area, once I’m going to write the reviewers name the auto completing function starts and releases a bunch of errors 500
So looking at the apache log I can see:
AH01071: Got error 'PHP message: PHP Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in /data-ojs-myojs/documentRoot/www-ojs-myinstance/lib/pkp/lib/vendor/slim/slim/Slim/App.php:621
Stack trace:
#0 /data-ojs-myojs/documentRoot/www-ojs-myinstance/lib/pkp/lib/vendor/slim/slim/Slim/App.php(317): Slim\\App->finalize(Object(APIResponse))
#1 /data-ojs-myojs/documentRoot/www-ojs-myinstance/lib/pkp/classes/core/APIRouter.inc.php(115): Slim\\App->run()
#2 /data-ojs-myojs/documentRoot/www-ojs-myinstance/lib/pkp/classes/core/Dispatcher.inc.php(144): APIRouter->route(Object(Request))
#3 /data-ojs-myojs/documentRoot/www-ojs-myinstance/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request))
#4 /data-ojs-myojs/documentRoot/www-ojs-myinstance/index.php(68): PKPApplication->execute()
#5 {main}
thrown in /data-ojs-myojs/documentRoot/www-ojs-myinstance/lib/pkp/lib/vendor/slim/slim/Slim/App.php on line 621', referer: https://www.ojsjournal.org/workflow/index/4864/3
I checked and there is no error in the php file.
How to solve this?
Thanks
Alfredo