Unable to view services in icingaweb

Hi All,

I recently installed icingaweb, everything working as expected, except whenever i click on services, under overview or problems i am getting this -
Deprecated : bin2hex(): Passing null to parameter #1 ($string) of type string is deprecated in**/usr/share/icingaweb2/modules/icingadb/library/Icingadb/Redis/VolatileStateResults.php** on line135

what version of icingadb-web do you use?
you find that under settings → modules

Icinga Web 2 Version 2.12.1
Git commit cd2daeb2cb8537c633d343a29eb76c54cd2ebbf2
PHP Version 8.1.2-1ubuntu2.15
Git commit date 2023-11-15

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Loaded Libraries

icinga/icinga-php-library 0.13.2
icinga/icinga-php-thirdparty 0.12.1

Loaded Modules

icingadb 1.1.2 Configure

did you run all migrations after upgrading icingadb or is it a fresh installation?
what the version of your icingadb daemon?
does the redis server work correctly?

I have the same problem. Since the last update of ICINGA DB.
I think this is the problem: bin2hex(): Passing null to parameter #1 ($string) of type string is deprecated · Issue #959 · Icinga/icingadb-web · GitHub

At the moment i can’t add a new server with the director