升级到2.8以后，访问时候经常报错
TMTforum
报错如下，导致前端内容加载缓慢
ERROR - 2016-11-24 08:10:02 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 09:14:17 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 09:33:48 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 09:33:50 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 09:49:07 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 10:49:19 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 10:49:19 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 10:49:20 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 11:00:57 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 11:01:17 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
ERROR - 2016-11-24 11:01:22 --> Severity: Core Warning --> Module 'ionCube Loader' already loaded Unknown 0
