Blank tasks ojs 3.1.0.0

Help!!

when I consult the pending tasks I get blank.

image

Por favor, ayúdenme a resolver este problema. Estas son las especificaciones de mi servidor

Versión OJS: 3.1.0.0

Versión PHP: 5.5.21

Versión Apache: 2.4.6

Base de datos: PostgreSQL 9.2.24

Error:

[Mon Jul 27 22:57:57.053486 2020] [:error] [pid 6375] [client 94.130.9.166:25934] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106
[Mon Jul 27 22:57:59.226017 2020] [:error] [pid 6344] [client 201.141.77.161:65466] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106, referer: https://revistas.uis.edu.co/index.php/revistamedicasuis/article/view/3150/3895
[Mon Jul 27 22:58:12.503957 2020] [:error] [pid 6254] [client 94.130.9.166:32850] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106
[Mon Jul 27 22:58:15.309631 2020] [:error] [pid 6376] [client 189.162.215.245:55886] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106, referer: https://www.google.com/
[Mon Jul 27 22:58:18.324692 2020] [:error] [pid 6375] [client 46.229.168.135:9516] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106
[Mon Jul 27 22:58:19.311296 2020] [:error] [pid 6395] Misconfiguration of certificate’s CN and virtual name. The certificate CN has localhost4.localdomain4. We expected revistas.uis.edu.co as virtual name.
[Mon Jul 27 22:58:20.520469 2020] [:error] [pid 6254] [client 94.130.9.166:32850] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106
[Mon Jul 27 22:58:21.318957 2020] [:error] [pid 6396] Misconfiguration of certificate’s CN and virtual name. The certificate CN has localhost4.localdomain4. We expected revistas.uis.edu.co as virtual name.
[Mon Jul 27 22:58:25.887260 2020] [:error] [pid 6254] [client 94.130.9.166:32850] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106
[Mon Jul 27 22:58:31.411162 2020] [:error] [pid 6254] [client 94.130.9.166:32850] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106
[Mon Jul 27 22:58:32.536702 2020] [:error] [pid 6375] [client 46.229.168.138:20942] PHP Warning: assert(): Assertion failed in /var/www/html/revista/plugins/generic/counter/CounterPlugin.inc.php on line 106