What causes "Failed to clear: " in Leantime/leantime?

Failed to clear:

Error message

Failed to clear:

What it means

Error "Failed to clear: " thrown in Leantime/leantime.

Source

Thrown at app/Command/ClearLanguage.php:60

    protected function execute(InputInterface $input, OutputInterface $output): int
    {

        $config = app()->make(Environment::class);
        $language = app()->make(Language::class);

        $io = new SymfonyStyle($input, $output);

        $io->section('Clearing Language Cache');

        $langList = $language->getLanguageList();

        if ($langList) {
            foreach ($langList as $key => $lang) {
                $result = Cache::store('installation')->forget('languages.lang_'.$key);
                if ($result) {
                    $this->components->info('Cleared: '.$key);
                } else {
                    $this->components->warn('Failed to clear: '.$key);
                }

            }
        }

        $this->components->info('cleared language file cache');

        return Command::SUCCESS;
    }
}

View on GitHub (pinned to 9a9f49f100)

When it happens

Trigger: Thrown at app/Command/ClearLanguage.php:60 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Leantime/leantime@9a9f49f100 (2026-08-21). Data as JSON: /api/errors/55d60507baecc832. Report an issue: GitHub.