KBExit
After running the composer update command, I am getting the following details in my log file.
[2026-06-06T16:49:29.668379+00:00] flarum.ERROR: Error: Class "Flarum\Extend\ApiSerializer" not found in /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/v17development/flarum-user-badges/extend.php:43
Stack trace:
#0 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/Extension.php(347): require()
#1 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/Extension.php(118): Flarum\Extension\Extension->getExtenders()
#2 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/ExtensionManager.php(337): Flarum\Extension\Extension->extend()
#3 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/ExtensionServiceProvider.php(48): Flarum\Extension\ExtensionManager->extend()
#4 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/Application.php(207): Flarum\Extension\ExtensionServiceProvider->Flarum\Extension\{closure}()
#5 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/Application.php(165): Flarum\Foundation\Application->fireAppCallbacks()
#6 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/InstalledSite.php(143): Flarum\Foundation\Application->boot()
#7 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/InstalledSite.php(75): Flarum\Foundation\InstalledSite->bootLaravel()
#8 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Http/Server.php(58): Flarum\Foundation\InstalledSite->bootApp()
#9 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Http/Server.php(34): Flarum\Http\Server->safelyBootAndGetHandler()
#10 /home/u635597225/domains/b4allb4u.com/public_html/datahub/public/index.php(26): Flarum\Http\Server->listen()
#11 {main}
[2026-06-06T16:49:31.923398+00:00] flarum.ERROR: Error: Class "Flarum\Extend\ApiSerializer" not found in /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/v17development/flarum-user-badges/extend.php:43
Stack trace:
#0 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/Extension.php(347): require()
#1 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/Extension.php(118): Flarum\Extension\Extension->getExtenders()
#2 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/ExtensionManager.php(337): Flarum\Extension\Extension->extend()
#3 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Extension/ExtensionServiceProvider.php(48): Flarum\Extension\ExtensionManager->extend()
#4 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/Application.php(207): Flarum\Extension\ExtensionServiceProvider->Flarum\Extension\{closure}()
#5 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/Application.php(165): Flarum\Foundation\Application->fireAppCallbacks()
#6 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/InstalledSite.php(143): Flarum\Foundation\Application->boot()
#7 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Foundation/InstalledSite.php(75): Flarum\Foundation\InstalledSite->bootLaravel()
#8 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Http/Server.php(58): Flarum\Foundation\InstalledSite->bootApp()
#9 /home/u635597225/domains/b4allb4u.com/public_html/datahub/vendor/flarum/core/src/Http/Server.php(34): Flarum\Http\Server->safelyBootAndGetHandler()
#10 /home/u635597225/domains/b4allb4u.com/public_html/datahub/public/index.php(26): Flarum\Http\Server->listen()
#11 {main}
From @KBExit - I have edited your post, please use proper code tags when pasting logs.