system config;
ubuntu 20.04
php 8.0.22
mysql Ver 15.1 Distrib 10.3.34-MariaDB
error log;
[2022-09-17 11:39:27] flarum.ERROR: RuntimeException: Route notifications.deleteAll already exists in /var/www/clients/client0/web20/web/vendor/flarum/core/src/Http/RouteCollection.php:80
Stack trace:
#0 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Extend/Routes.php(199): Flarum\Http\RouteCollection->addRoute()
#1 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(1265): Flarum\Extend\Routes->Flarum\Extend\{closure}()
#2 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(1212): Illuminate\Container\Container->fireCallbackArray()
#3 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(778): Illuminate\Container\Container->fireResolvingCallbacks()
#4 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(694): Illuminate\Container\Container->resolve()
#5 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Api/ApiServiceProvider.php(35): Illuminate\Container\Container->make()
#6 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(767): Flarum\Api\ApiServiceProvider->Flarum\Api\{closure}()
#7 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(694): Illuminate\Container\Container->resolve()
#8 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Frontend/FrontendServiceProvider.php(177): Illuminate\Container\Container->make()
#9 /var/www/clients/client0/web20/web/vendor/illuminate/container/BoundMethod.php(36): Flarum\Frontend\FrontendServiceProvider->boot()
#10 /var/www/clients/client0/web20/web/vendor/illuminate/container/Util.php(40): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#11 /var/www/clients/client0/web20/web/vendor/illuminate/container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure()
#12 /var/www/clients/client0/web20/web/vendor/illuminate/container/BoundMethod.php(37): Illuminate\Container\BoundMethod::callBoundMethod()
#13 /var/www/clients/client0/web20/web/vendor/illuminate/container/Container.php(653): Illuminate\Container\BoundMethod::call()
#14 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Foundation/Application.php(290): Illuminate\Container\Container->call()
#15 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Foundation/Application.php(273): Flarum\Foundation\Application->bootProvider()
#16 [internal function]: Flarum\Foundation\Application->Flarum\Foundation\{closure}()
#17 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Foundation/Application.php(274): array_walk()
#18 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Foundation/InstalledSite.php(151): Flarum\Foundation\Application->boot()
#19 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Foundation/InstalledSite.php(82): Flarum\Foundation\InstalledSite->bootLaravel()
#20 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Http/Server.php(58): Flarum\Foundation\InstalledSite->bootApp()
#21 /var/www/clients/client0/web20/web/vendor/flarum/core/src/Http/Server.php(35): Flarum\Http\Server->safelyBootAndGetHandler()
#22 /var/www/clients/client0/web20/web/index.php(26): Flarum\Http\Server->listen()
#23 {main}