1. Network problem: If the current network condition is not good, it may lead to abnormal situations in the application process. You can try to change the network or reapply for traffic.
2. Browser problem: Using a browser that is not the latest version may cause application anomalies. It is recommended to use the latest browser or a browser with good compatibility.
3. Incomplete or inaccurate application information: In the application process, if some information is omitted or filled in incorrectly, the application may also fail. Please ensure that all information is complete and accurate.
4. Too many applicants: If the current number of applicants is large, the system may not be able to handle it, resulting in an exception. It is recommended to avoid the peak period and apply.
If the above methods still can't solve the problem, it is recommended to consult relevant departments or community workers for more detailed information and help.