1. [2021-05-11 06:22:39] production.ERROR: Unsupported operand types: string / int {"userId":2,"exception":"[object] (TypeError(code: 0): Unsupported operand types: string / int at /opt/librenms/LibreNMS/Util/Number.php:48)
2. [stacktrace]
3. #0 /opt/librenms/includes/html/functions.inc.php(1297): LibreNMS\\Util\\Number::formatSi()
4. #1 /opt/librenms/includes/html/pages/device/overview/generic/sensor.inc.php(68): get_sensor_label_color()
5. #2 /opt/librenms/includes/html/pages/device/overview/sensors/temperature.inc.php(8): require('...')
6. #3 /opt/librenms/includes/html/pages/device/overview.inc.php(46): require('...')
7. #4 /opt/librenms/app/Http/Controllers/DeviceController.php(123): include('...')
8. #5 /opt/librenms/app/Http/Controllers/DeviceController.php(105): App\\Http\\Controllers\\DeviceController->renderLegacyTab()
9. #6 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\\Http\\Controllers\\DeviceController->index()
10. #7 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\\Routing\\Controller->callAction()
11. #8 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Route.php(254): Illuminate\\Routing\\ControllerDispatcher->dispatch()
12. #9 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Route.php(197): Illuminate\\Routing\\Route->runController()
13. #10 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(695): Illuminate\\Routing\\Route->run()
14. #11 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}()
15. #12 /opt/librenms/app/Http/Middleware/LoadUserPreferences.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
16. #13 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\LoadUserPreferences->handle()
17. #14 /opt/librenms/app/Http/Middleware/VerifyTwoFactor.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
18. #15 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\VerifyTwoFactor->handle()
19. #16 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
20. #17 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle()
21. #18 /opt/librenms/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(44): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
22. #19 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Auth\\Middleware\\Authenticate->handle()
23. #20 /opt/librenms/app/Http/Middleware/LegacyExternalAuth.php(42): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
24. #21 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\LegacyExternalAuth->handle()
25. #22 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
26. #23 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle()
27. #24 /opt/librenms/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
28. #25 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle()
29. #26 /opt/librenms/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
30. #27 /opt/librenms/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\\Session\\Middleware\\StartSession->handleStatefulRequest()
31. #28 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Session\\Middleware\\StartSession->handle()
32. #29 /opt/librenms/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
33. #30 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle()
34. #31 /opt/librenms/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
35. #32 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle()
36. #33 /opt/librenms/app/Http/Middleware/CheckInstalled.php(61): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
37. #34 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\CheckInstalled->handle()
38. #35 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
39. #36 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(697): Illuminate\\Pipeline\\Pipeline->then()
40. #37 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(672): Illuminate\\Routing\\Router->runRouteWithinStack()
41. #38 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(636): Illuminate\\Routing\\Router->runRoute()
42. #39 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(625): Illuminate\\Routing\\Router->dispatchToRoute()
43. #40 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(166): Illuminate\\Routing\\Router->dispatch()
44. #41 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}()
45. #42 /opt/librenms/vendor/genealabs/laravel-caffeine/src/Http/Middleware/LaravelCaffeineDripMiddleware.php(11): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
46. #43 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): GeneaLabs\\LaravelCaffeine\\Http\\Middleware\\LaravelCaffeineDripMiddleware->handle()
47. #44 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
48. #45 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle()
49. #46 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\ConvertEmptyStringsToNull->handle()
50. #47 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
51. #48 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle()
52. #49 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\TrimStrings->handle()
53. #50 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
54. #51 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle()
55. #52 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
56. #53 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle()
57. #54 /opt/librenms/vendor/fruitcake/laravel-cors/src/HandleCors.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
58. #55 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fruitcake\\Cors\\HandleCors->handle()
59. #56 /opt/librenms/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
60. #57 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\\Proxy\\TrustProxies->handle()
61. #58 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
62. #59 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(141): Illuminate\\Pipeline\\Pipeline->then()
63. #60 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(110): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter()
64. #61 /opt/librenms/html/index.php(52): Illuminate\\Foundation\\Http\\Kernel->handle()
65. #62 {main}
66. "}
67.