报这个错 是哪里出问题了

local.ERROR: explode() expects parameter 2 to be string, array given {"exception":"[object] (ErrorException(code: 0): explode() expects parameter 2 to be string, array given at C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Queue\Worker.php:245)

explode() expects parameter 2 to be string, array given {"exception":"[object] (ErrorException(code: 0): explode() expects parameter 2 to be string, array given at C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Queue\Worker.php:245)
[stacktrace]

0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'explode() expec...', 'C:\\laragon\\www\\...', 245, Array)

1 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Queue\Worker.php(245): explode(',', Array)

2 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Queue\Worker.php(107): Illuminate\Queue\Worker->getNextJob(Object(Illuminate\Queue\RedisQueue), Array)

3 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Queue\Console\WorkCommand.php(101): Illuminate\Queue\Worker->daemon('redis', Array, Object(Illuminate\Queue\WorkerOptions))

4 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Queue\Console\WorkCommand.php(85): Illuminate\Queue\Console\WorkCommand->runWorker('redis', Array)

5 [internal function]: Illuminate\Queue\Console\WorkCommand->handle()

6 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php(29): call_user_func_array(Array, Array)

7 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()

8 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))

9 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Container\Container.php(564): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)

10 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Console\Command.php(184): Illuminate\Container\Container->call(Array)

11 C:\laragon\www\wx2\vendor\symfony\console\Command\Command.php(251): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))

12 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Console\Command.php(171): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))

13 C:\laragon\www\wx2\vendor\symfony\console\Application.php(886): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))

14 C:\laragon\www\wx2\vendor\symfony\console\Application.php(262): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))

15 C:\laragon\www\wx2\vendor\symfony\console\Application.php(145): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))

16 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Console\Application.php(89): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))

17 C:\laragon\www\wx2\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php(122): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))

18 C:\laragon\www\wx2\artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))

19 {main}

"}