SQLSTATE[HY000] [2002] Connection refused

Call Stack

1. in PDOConnection.php line 795
2. at PDOConnection->getPDOStatement() in Mysql.php line 66
3. at Mysql->getFields() in PDOConnection.php line 421
4. at PDOConnection->getTableFieldsInfo() in PDOConnection.php line 361
5. at PDOConnection->getSchemaInfo() in PDOConnection.php line 408
6. at PDOConnection->getTableInfo() in PDOConnection.php line 492
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 873
13. at PDOConnection->think\db\{closure}() in PDOConnection.php line 699
14. at PDOConnection->pdoQuery() in PDOConnection.php line 874
15. at PDOConnection->find() in BaseQuery.php line 1127
16. at BaseQuery->find()
17. at call_user_func_array() in Model.php line 1059
18. at Model::__callStatic() in view.php line 7
19. at include('/www/wwwroot/www.sdh...') in Config.php line 92
20. at Config->parse() in Config.php line 73
21. at Config->load() in MultiApp.php line 226
22. at MultiApp->loadApp() in MultiApp.php line 206
23. at MultiApp->setApp() in MultiApp.php line 165
24. at MultiApp->parseMultiApp() in MultiApp.php line 64
25. at MultiApp->handle()
26. at call_user_func() in Middleware.php line 142
27. at Middleware->think\{closure}() in Pipeline.php line 85
28. at Pipeline->think\{closure}() in SessionInit.php line 67
29. at SessionInit->handle()
30. at call_user_func() in Middleware.php line 142
31. at Middleware->think\{closure}() in Pipeline.php line 85
32. at Pipeline->think\{closure}() in TraceDebug.php line 71
33. at TraceDebug->handle()
34. at call_user_func() in Middleware.php line 142
35. at Middleware->think\{closure}() in Pipeline.php line 85
36. at Pipeline->think\{closure}() in Pipeline.php line 66
37. at Pipeline->then() in Http.php line 207
38. at Http->runWithRequest() in Http.php line 170
39. at Http->run() in index.php line 25