PB-2401: Slow call to another service while the visitor waits

Paul Bunyan code PB-2401 (Warning): Slow call to another service while the visitor waits. What it means and what to do.

Updated October 31, 2026 · By Diamond Sierra

The Codes screen: every PB code found on the site, with counts

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What it means

Code called another server during a page or AJAX request, waited for the answer, and it took longer than the slow-call threshold.

What to do

Move the call to a background job, keep a copy of the answer for a while, or set a short timeout.

Details

Code	Severity	Group
PB-2401	Warning	Outside call

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