I cant login or register after update from 3.1.0.1 to 3.1.2.4

This is the error it shows the php log

[22-Jul-2020 18:46:17 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:46:17 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:46:17 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:46:17 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:46:17 UTC] PHP Warning: mkdir(): Permission denied in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/file/FileManager.inc.php on line 292
[22-Jul-2020 18:50:12 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:50:12 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:50:13 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:50:13 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:50:14 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133
[22-Jul-2020 18:50:14 UTC] PHP Warning: Cannot use a scalar value as an array in /var/www/vhosts/test.summapsicologica.cl/httpdocs/lib/pkp/classes/core/DataObject.inc.php on line 133

I updated sucefully but everytime i try to log in or register, it just refresh the page

@asmecher can you give me a hand here? Please

Hi @miguel.obando,

I would recommend changing the session_cookie_name in config.inc.php from the default (OJSSID) to something else (e.g. OJSSID2). This will invalidate all current sessions, meaning that users will need to log in again, but if you’re having a conflict of cookie paths due to a change in the session management code, it’ll resolve the problem.

Regards,
Alec Smecher
Public Knowledge Project Team

Hello @asmecher it worked, but now it throws me this

image
Can i keep the topic im this thread of do i have to make new one ?

Hi @miguel.obando,

I’d suggest posting that in a new topic!

Regards,
Alec Smecher
Public Knowledge Project Team