Ojs 3.1.1-4 users page endless spinner

OJS 3.1.1-4, postgres.
When I trying to manage users in OJS via Users & Roles -> Users, I see only endless spinner under page title. Users & Roles -> Roles work perfect, I see all user roles. Log attached. Please check [03-Apr-2019 14:06 UTC] and [03-Apr-2019 14:13 UTC].
Such error was not detected earlier.
Thank you.

Hi @11116,

I suspect this line is relevant:

[03-Apr-2019 14:14:25 UTC] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /var/www/[...]/cache/t_compile/3082b121a24d6dc03d1a2c3f47498f11ae294536^%%F9^F93^F93D91FE%%gridCell.tpl.php on line 15

You could increase your PHP time limit, but it’s likely that this is caused by your list-length settings being extremely high. Check the “Lists” area of the Appearance settings form.

Alec Smecher
Public Knowledge Project Team

It works!