dubbo service接口偶发性500

[chenhao26-nineteen]

部署好后，偶发性500错误，现在直接500了，服务裂开了。。。。

Environment

• Dubbo Admin version: xxx
• Registry center detail (type and version): xxx
• Operating System version: xxx
• Java version: xxx

Steps to reproduce this issue

1. xxx
2. xxx
3. xxx

Pls. provide [GitHub address] to reproduce this issue.

Expected Result

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Actual Result

What actually happens?

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