[ OJS 2.4.8-5 ] Blank page author/submit PHP 7.2

Software Support
1

Hello.

OJS 2.4.8-5
PHP 7.2

if i visit https://domain.es/index.php/JOURNAL/author/submit

Blank page.

Strange. If i active

show_stacktrace = On

And i visit https://domain.es/index.php/JOURNAL/author/submit. Redirects correctly to https://domain.es/index.php/JOURNAL/author/submit/1

Logs, perhaps, is headers’ problem?

NOTICE: Only variables should be passed by reference (/var/www/domain.es/www/pages/author/AuthorHandler.inc.php:29)

NOTICE: Only variables should be passed by reference (/var/www/domain.es/www/pages/author/AuthorHandler.inc.php:119)

ojs2 has produced an error Message: WARNING: Cannot modify header information - headers already sent by (output started at /var/www/domain.es/www/lib/pkp/classes/core/PKPApplication.inc.php:381) In file: /var/www/domain.es/www/lib/pkp/classes/core/PKPRequest.inc.php At line: 87 Stacktrace: Server info: OS: Linux PHP Version: 7.2.24 Apache Version: N/A DB Driver: mysqli DB server version: 10.3.17-MariaDB

Thanks