docker版本18.6，登录使用验证码时，验证码异常

[15-Sep-2023 12:07:22 Asia/Shanghai] PHP Fatal error:  Uncaught EndResponseException in /apps/zentao/framework/base/router.class.php:3419
Stack trace:
#0 /apps/zentao/framework/helper.class.php(323): EndResponseException::create('')
#1 /apps/zentao/framework/base/router.class.php(3098): helper::end()
#2 /apps/zentao/framework/router.class.php(350): baseRouter->saveError(1, 'Uncaught Error:...', '/apps/zentao/li...', 340)
#3 /apps/zentao/framework/base/router.class.php(2954): router->saveError(1, 'Uncaught Error:...', '/apps/zentao/li...', 340)
#4 [internal function]: baseRouter->shutdown()
#5 {main}
  thrown in /apps/zentao/framework/base/router.class.php on line 3419