i find many entries on file librenms.log
[2020-11-18 10:03:33] production.ERROR: Undefined index: name {“exception”:"[object] (ErrorException(code: 0): Undefined index: name at /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/PackageManifest.php:122)
[stacktrace]
#0 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/PackageManifest.php(122): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8, ‘Undefined index…’, ‘/opt/librenms/v…’, 122, Array)
#1 /opt/librenms/vendor/laravel/framework/src/Illuminate/Support/Collection.php(1197): Illuminate\Foundation\PackageManifest->Illuminate\Foundation\{closure}(Array, ‘packages’)
#2 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/PackageManifest.php(123): Illuminate\Support\Collection->mapWithKeys(Object(Closure))
#3 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/PackageManifest.php(97): Illuminate\Foundation\PackageManifest->build()
#4 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/PackageManifest.php(80): Illuminate\Foundation\PackageManifest->getManifest()
#5 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/RegisterFacades.php(26): Illuminate\Foundation\PackageManifest->aliases()
#6 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(210): Illuminate\Foundation\Bootstrap\RegisterFacades->bootstrap(Object(App\Application))
#7 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(322): Illuminate\Foundation\Application->bootstrapWith(Array)
#8 /opt/librenms/LibreNMS/Util/Laravel.php(46): Illuminate\Foundation\Console\Kernel->bootstrap()
#9 /opt/librenms/includes/init.php(92): LibreNMS\Util\Laravel::bootCli()
#10 /opt/librenms/syslog.php(16): require(’/opt/librenms/i…’)