SQLSTATE[HY000] [2002] Connection refused

Call Stack

1. in PDOConnection.php line 768
2. at PDOConnection->getPDOStatement() in Mysql.php line 66
3. at Mysql->getFields() in PDOConnection.php line 396
4. at PDOConnection->getTableFieldsInfo() in PDOConnection.php line 336
5. at PDOConnection->getSchemaInfo() in PDOConnection.php line 383
6. at PDOConnection->getTableInfo() in PDOConnection.php line 467
7. at PDOConnection->getFieldsType() in TableFieldInfo.php line 58
8. at Query->getFieldsType() in TableFieldInfo.php line 81
9. at Query->getFieldsBindType() in Builder.php line 328
10. at Builder->buildWhere() in Builder.php line 299
11. at Builder->parseWhere() in Mysql.php line 94
12. at Mysql->select() in PDOConnection.php line 842
13. at PDOConnection->think\db\{closure}() in PDOConnection.php line 678
14. at PDOConnection->pdoQuery() in PDOConnection.php line 843
15. at PDOConnection->find() in BaseQuery.php line 1127
16. at BaseQuery->find() in Anlidetail.php line 21
17. at Anlidetail->index()
18. at ReflectionMethod->invokeArgs() in Container.php line 343
19. at Container->invokeReflectMethod() in Controller.php line 110
20. at Controller->think\route\dispatch\{closure}() in Pipeline.php line 59
21. at Pipeline->think\{closure}() in Pipeline.php line 66
22. at Pipeline->then() in Controller.php line 113
23. at Controller->exec() in Dispatch.php line 89
24. at Dispatch->run() in Route.php line 772
25. at Route->think\{closure}() in Pipeline.php line 59
26. at Pipeline->think\{closure}() in Pipeline.php line 66
27. at Pipeline->then() in Route.php line 773
28. at Route->dispatch() in Http.php line 216
29. at Http->dispatchToRoute() in Http.php line 206
30. at Http->think\{closure}() in Pipeline.php line 59
31. at Pipeline->think\{closure}() in MultiApp.php line 71
32. at MultiApp->think\app\{closure}() in Pipeline.php line 59
33. at Pipeline->think\{closure}() in Pipeline.php line 66
34. at Pipeline->then() in MultiApp.php line 72
35. at MultiApp->handle()
36. at call_user_func() in Middleware.php line 142
37. at Middleware->think\{closure}() in Pipeline.php line 85
38. at Pipeline->think\{closure}() in SessionInit.php line 67
39. at SessionInit->handle()
40. at call_user_func() in Middleware.php line 142
41. at Middleware->think\{closure}() in Pipeline.php line 85
42. at Pipeline->think\{closure}() in TraceDebug.php line 71
43. at TraceDebug->handle()
44. at call_user_func() in Middleware.php line 142
45. at Middleware->think\{closure}() in Pipeline.php line 85
46. at Pipeline->think\{closure}() in Pipeline.php line 66
47. at Pipeline->then() in Http.php line 207
48. at Http->runWithRequest() in Http.php line 170
49. at Http->run() in index.php line 37