Cannot Access | Blank Page

aaP_loven.angelo

Hello! I recently installed aapanel on an Ubuntu Server v22.

The installation command was successful and done under 2 mins. However, when I try to access the site it is not loading, it is just blank. When I try to check the logs here are the information.

[2025-08-14 07:35:26][DEBUG] - Creating ipset aapanel.ipv4.whitelist
[2025-08-14 07:35:26][DEBUG] - Creating ipset aapanel.ipv4.blacklist
[2025-08-14 08:06:00,522][ERROR] - Exception on /e51ecb71 [HEAD]
Traceback (most recent call last):
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 2529, in wsgi_app
response = self.full_dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 1826, in full_dispatch_request
return self.finalize_request(rv)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 1845, in finalize_request
response = self.make_response(rv)
^^^^^^^^^^^^^^^^^^^^^^
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 2138, in make_response
raise TypeError(
TypeError: The view function for 'login' did not return a valid response. The function either returned None or ended without a return statement.
[2025-08-14 08:06:00][DEBUG] - Traceback (most recent call last):
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 2529, in wsgi_app
response = self.full_dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 1826, in full_dispatch_request
return self.finalize_request(rv)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 1845, in finalize_request
response = self.make_response(rv)
^^^^^^^^^^^^^^^^^^^^^^
File "/www/server/panel/pyenv/lib/python3.12/site-packages/flask/app.py", line 2138, in make_response
raise TypeError(
TypeError: The view function for 'login' did not return a valid response. The function either returned None or ended without a return statement.

aaPanel_Kern

Hi, can you give us your aapanel information? The server makes a snapshot backup first, if possible, please send it to kern@aapanel.com.
It is recommended to fill in the following
Post link:
SSH IP address, account password and port:
aapanel login link address and account password:
Detailed problem description:

No post link will not be able to know which user's information is, and the problem will not be processed

aaP_loven.angelo

aaPanel_Kern Sorry I cant provide access to our server. The problem is that the panel is running and there are no errors in the logs. However, I the site is not loading

aaPanel_Kern

Hello, is the problem solved? What information is not accessible?
If it has not been resolved, you can use the ssh tool to execute the command to check it:
curl -k https://www.aapanel.com/script/aapanel_check.sh | bash

aaP_loven.angelo