out of workspace (bo)

*   << Request  >> 131107
-   Begin          req 131106 rxreq
-   Timestamp      Start: 1693311712.821572 0.000000 0.000000
-   Timestamp      Req: 1693311712.821572 0.000000 0.000000
-   VCL_use        boot
-   ReqStart       --- 33098 a0
-   ReqMethod      GET
-   ReqURL         /api/offmaps/---/revisions
-   ReqProtocol    HTTP/1.0
-   ReqHeader      X-Real-IP: ---
-   ReqHeader      X-Forwarded-For: ---
-   ReqHeader      X-Forwarded-Proto: https
-   ReqHeader      X-Forwarded-Port: 443
-   ReqHeader      Host: example.com
-   ReqHeader      Connection: close
-   ReqHeader      user-agent: ---
-   ReqHeader      authorization: ---
-   ReqHeader      accept: */*
-   ReqUnset       X-Forwarded-For: ---
-   ReqHeader      X-Forwarded-For: ---, ---
-   ReqHeader      Via: 1.1 --- (Varnish/7.3)
-   VCL_call       RECV
-   VCL_return     pass
-   VCL_call       HASH
-   VCL_return     lookup
-   VCL_call       PASS
-   VCL_return     fetch
-   Link           bereq 131108 pass
-   Timestamp      Fetch: 1693311713.147358 0.325785 0.325785
-   RespProtocol   HTTP/1.1
-   RespStatus     503
-   RespReason     Backend fetch failed
-   RespHeader     Server: Varnish
-   RespHeader     X-Varnish: 131107
-   RespHeader     Age: 0
-   RespHeader     Via: 1.1 --- (Varnish/7.3)
-   VCL_call       DELIVER
-   RespUnset      Server: Varnish
-   VCL_return     deliver
-   Timestamp      Process: 1693311713.147388 0.325815 0.000030
-   Filters
-   RespHeader     Content-Length: 271
-   RespHeader     Connection: close
-   Timestamp      Resp: 1693311713.147453 0.325881 0.000065
-   ReqAcct        1291 0 1291 141 271 412
-   End
**  << BeReq    >> 131108
--  Begin          bereq 131107 pass
--  VCL_use        boot
--  Timestamp      Start: 1693311712.821664 0.000000 0.000000
--  BereqMethod    GET
--  BereqURL       /api/offmaps/---/revisions
--  BereqProtocol  HTTP/1.0
--  BereqHeader    X-Real-IP: ---
--  BereqHeader    X-Forwarded-Proto: https
--  BereqHeader    X-Forwarded-Port: 443
--  BereqHeader    Host: example.com
--  BereqHeader    user-agent: ---
--  BereqHeader    authorization: ---
--  BereqHeader    accept: */*
--  BereqHeader    X-Forwarded-For: ---, ---
--  BereqHeader    Via: 1.1 --- (Varnish/7.3)
--  BereqProtocol  HTTP/1.1
--  BereqHeader    X-Varnish: 131108
--  VCL_call       BACKEND_FETCH
--  VCL_return     fetch
--  Timestamp      Fetch: 1693311712.821679 0.000014 0.000014
--  Timestamp      Connected: 1693311712.821682 0.000018 0.000003
--  BackendOpen    27 api --- 8080 --- 60112 reuse
--  Timestamp      Bereq: 1693311712.821759 0.000095 0.000077
--  FetchError     Workspace overflow
--  FetchError     overflow
--  BackendClose   27 api close Received buffer overflow
--  Timestamp      Beresp: 1693311713.147180 0.325516 0.325420
--  Timestamp      Error: 1693311713.147187 0.325523 0.000006
--  BerespProtocol HTTP/1.1
--  BerespStatus   503
--  BerespReason   Backend fetch failed
--  Error          out of workspace (bo)
--  LostHeader     Date:
--  BerespHeader   Server: Varnish
--  VCL_call       BACKEND_ERROR
--  LostHeader     Content-Type:
--  LostHeader     Retry-After:
--  VCL_return     deliver
--  Storage        malloc Transient
--  Length         271
--  BereqAcct      1339 0 1339 422 0 422
--  End