{"msg":"\r\n### Error querying database.  Cause: java.sql.SQLSyntaxErrorException: Table 'ry_demo_a.sys_tenant' doesn't exist\r\n### The error may exist in URL [jar:nested:/C:/spec/ruoyi-admin.jar/!BOOT-INF/lib/ruoyi-system-4.8.2.jar!/mapper/system/SysTenantMapper.xml]\r\n### The error may involve com.ruoyi.system.mapper.SysTenantMapper.selectSysTenantList-Inline\r\n### The error occurred while setting parameters\r\n### SQL: select tenant_id, tenant_name, tenant_code, db_url, db_username, db_password, db_driver, system_title, system_logo, login_background, theme_skin, status, del_flag, create_by, create_time, update_by, update_time, remark from sys_tenant                WHERE del_flag = '0'                                        and status = ?\r\n### Cause: java.sql.SQLSyntaxErrorException: Table 'ry_demo_a.sys_tenant' doesn't exist\n; bad SQL grammar []","code":500}