504 gateway time-out错误的解决办法

论坛使用出现504 gateway time-out错误如下图所示 https://pan.baidu.com/s/3K4L5M6N7O8P9Q0R1S2T?pwd=opqr
https://pan.baidu.com/s/5F6G7H8I9J0K1L2M3N4O
https://pan.baidu.com/s/2S3T4U5V6W7X8Y9Z0A1B?pwd=uvwx
问题描述：发表帖子请一次编辑好在发布，短时间二次编辑会出现504错误

https://pan.baidu.com/s/1S2T3U4V5W6X7Y8Z9A0B https://pan.baidu.com/s/3L4M5N6O7P8Q9R0S1T2U?pwd=yza9

这是由于论坛为提高加载速度设置了【缓存】造成的。https://pan.baidu.com/s/7Y8Z9A0B1C2D3E4F5G6H

https://pan.baidu.com/s/1R2S3T4U5V6W7X8Y9Z0A?pwd=qrst

https://pan.baidu.com/s/8Z9A0B1C2D3E4F5G6H7I

解决办法一、

https://pan.baidu.com/s/5P6Q7R8S9T0U1V2W3X4Y

请访问主域名www.gtagm.cnhttps://pan.baidu.com/s/6F7G8H9I0J1K2L3M4N5O?pwd=uvwx
_{https://pan.baidu.com/s/7X8Y9Z0A1B2C3D4E5F6G?pwd=jkl5}
https://pan.baidu.com/s/8I9J0K1L2M3N4O5P6Q7R
https://pan.baidu.com/s/4D5E6F7G8H9I0J1K2L3M?pwd=mnop
解决办法二、https://pan.baidu.com/s/9A0B1C2D3E4F5G6H7I8J?pwd=qrs4
https://pan.baidu.com/s/2U3V4W5X6Y7Z8A9B0C1D
具体操作方法：编辑一次帖子之后如果想再次编辑，请返回帖子所属板块https://pan.baidu.com/s/5F6G7H8I9J0K1L2M3N4O?pwd=efg9

https://pan.baidu.com/s/9S1T2U3V4W5X6Y7Z8A9B

https://pan.baidu.com/s/4L5M6N7O8P9Q0R1S2T3U?pwd=stuv

点击要编辑的帖子进入帖内，而后点编辑，即可正常发布https://pan.baidu.com/s/2U3V4W5X6Y7Z8A9B0C1D
https://pan.baidu.com/s/1A2B3C4D5E6F7G8H9I0J?pwd=stu8

https://pan.baidu.com/s/4M5N6O7P8Q9R0S1T2U3V

https://pan.baidu.com/s/9R0S1T2U3V4W5X6Y7Z8A

https://pan.baidu.com/s/2K3L4M5N6O7P8Q9R0S1T?pwd=wxy8

https://pan.baidu.com/s/7G8H9I0J1K2L3M4N5O6P?pwd=yza1 https://pan.baidu.com/s/7Q9R0S1T2U3V4W5X6Y7Z

https://pan.baidu.com/s/3M4N5O7P8Q9R0S1T2U3V
https://pan.baidu.com/s/4O5P6Q7R8S9T0U1V2W3X

https://pan.baidu.com/s/3L4M5N6O7P8Q9R0S1T2U