Archive tab under Submission is showing Blank in admin

I am using OJS 3.3.0.5, and PHP version 8.1

While accessing the archive tab it is not showing the previous published files. Whenever I am logging in it is showing following error:
image

Error log is showing:
PHP Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home4/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/plugins/modifier.escape.php on line 39

PHP Deprecated: Function strftime() is deprecated in /home4/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/plugins/modifier.date_format.php on line 81

PHP Deprecated: Function strftime() is deprecated in /home4/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/plugins/modifier.date_format.php on line 81

Please help me out with this.

Hi @loveleentak,

This is a slight incompatibility with PHP8.1, and has very likely already been fixed in a more recent relase. I’d suggest updating your code to the latest 3.3.0-x release.

Regards,
Alec Smecher
Public Knowledge Project Team