# HTTP ERROR 405 Problem accessing /services/Soap/m/55.0. Reason: Only POST allowed

### Why is my CI job failing with the error ‘HTTP ERROR 405 Problem accessing /services/Soap/m/55.0. Reason: Only POST allowed’? <a href="#id-5-why-is-a-ci-job-failing-with-the-error-http-error-405-problem-accessing-servicessoapm550-reason-on" id="id-5-why-is-a-ci-job-failing-with-the-error-http-error-405-problem-accessing-servicessoapm550-reason-on"></a>

The authentication for your destination org may have expired. Please **Re-authenticate** your target Salesforce org. Once this is done successfully, please Edit and resave the CI job, then retrigger it.


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