[E_WARNING] Undefined array key ""

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tevfikaktunc

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OP
Mar 2, 2026
0
46

Hello,

I updated my forum site to version 2.3.9 but I'm getting the following error. How can I fix it?

Code:

Code:

ErrorException: [E_WARNING] Undefined array key "" src/XF/Mvc/Entity/Manager.php:628
Tarafından: Bilinmeyen hesap 28/2/26 12:58'de
Yığın izleme
#0 src/XF/Mvc/Entity/Manager.php(628): XF::handlePhpError(2, '[E_WARNING] Und...', '/home/papaganla...', 628)
#1 src/XF/Mvc/Entity/Finder.php(1512): XF\Mvc\Entity\Manager->hydrateFromGrouped(Array, Array)
#2 src/XF/Mvc/Entity/Finder.php(1466)...