Possible reasons:

1, which is the peak of network usage: the other server is busy; It is easy to cause congestion timeout, and the system thinks that the login failed;

2. Update the anti-server or upgrade the system;

3. Your webpage is open more or your webpage is larger, and the memory is slightly insufficient;

4. Virus causes

5. There is a lot of garbage in the system, which leads to the slow response of the system.

6. The system itself is being updated, or a background program is running.

Solution:

1, restart the computer.

2. Log in during your free time.

For more information about national civil servants, please visit Jiangxi Personnel Examination Network. com/？ wt.mc_id=bd8377

If in doubt, please consult the public education enterprises in China.