Title: Issue Report: lQRP8wrGXI - 500 Internal Server Error on Account Settings and Referral (Hobby Plan)

Issue Report: lQRP8wrGXI

Problem Summary:
I am encountering a 500 Internal Server Error when accessing the "Account Setting" and "Referral" pages. Additionally, usage data is not displayed.

Error Message:
"500: Server error (500). Please check the network or contact the administrator!"

API Response:
{
"code": 500,
"message": "Server error (500).Please check the network or contact the administrator!",
"data": "Internal Server Error"
}

Steps to Reproduce:

1. Log in to ClawCloud Run dashboard
2. Navigate to "Account Setting"
3. Observe the 500 error (actual result)
4. Navigate to "Referral"
5. Observe the same 500 error (actual result)

Expected Result:

• Account Settings page loads normally
• Referral page loads normally
• Usage data is displayed correctly

Actual Result:

• Both pages return a 500 Internal Server Error
• Usage data is not available

Environment Details:

• Plan: Hobby
• Workspace Regions: sg-members-1, jp-members-1
• The issue has been occurring consistently since account creation
• Reproduced across different browsers and networks

Additional Notes:

• This does not appear to be a client-side issue
• It may be related to account initialization, billing, or usage setup

Has anyone encountered this issue or knows how to resolve it?

Thanks!