Problem with Advanced Filter

Hi,
We cannot use Advanced Filter property since after we upgraded to version 12. When i press the plus button in Advanced Filter Definition form for example from Activities section, it generates exception error. I looked at the log file and found this:

2026-03-10 10:36:39.241 ***** ERROR ***** [V12.4.2] [1] EXCEPTION *****
2026-03-10 10:36:39.242 ***** ERROR ***** [V12.4.2] [1] on file 'C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\projeqtor\tool\html.php' at line (2273)
2026-03-10 10:36:39.243 ***** ERROR ***** [V12.4.2] [1] cause = Call to undefined function array_key_last()
2026-03-10 10:36:39.243 ***** ERROR ***** [V12.4.2] [1]    => #0 C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\projeqtor\tool\addFilterClause.php (569) -> htmlDisplayFilterCriteria()


Thank you in advance

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Hi,
Our PHP installation is like this. Can you help us?

Thanks in advance.

Hello again,

On the main screen it is written as Apache 2.4.43 x86, but in the server configuration screen when i select that server it produces an error like Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 600348845 bytes) in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-binaries\httpserver\apache2443vc15x86x230313142646\eds-app-dashboard.php on line 77.

The whole system works fine except advanced filter property.

Thanks you a lot.

Hi again,

Server's configuration section look like this

Thanks in advance