iisnode encountered an error when processing the request.

HRESULT: 0x6d
HTTP status: 500
HTTP subStatus: 1013
HTTP reason: Internal Server Error

You are receiving this HTTP 200 response because system.webServer/iisnode/@devErrorsEnabled configuration setting is 'true'.

In addition to the log of stdout and stderr of the node.exe process, consider using debugging and ETW traces to further diagnose the problem.

The last 64k of the output generated by the node.exe process to stderr is shown below:

(node:12356) Warning: Setting the NODE_TLS_REJECT_UNAUTHORIZED environment variable to '0' makes TLS connections and HTTPS requests insecure by disabling certificate verification.
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12356) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Brak parametru wejściowego [activeWindowIdent] dataSet [undefined] appWindowUniqIdent [undefined]
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/nowele-i-opowiadania-9788381961417
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/swietne-uczenie-sie-9788376492261
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=czornyj&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/oxford-practice-grammar-updated-edition-advanced-book-with-key-9780194214766
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/pakiet-ocalala-z-chinskiego-gulagu-kim-dzong-un-historia-dyktatora-9788383183466
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/mauly-x540-rozowy-siku-11-s1106-4006874011063
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/o-misiu-ktory-szukal-przyjaciela-9788394587369
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
Brak parametru wejściowego [postType] dataSet [undefined] appWindowUniqIdent [undefined]
Brak parametru wejściowego [offerType] dataSet [undefined] appWindowUniqIdent [undefined]
error during render : /prod/moje-okulary-relacje-przygody-fenka-9788364780561
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/podkladka-na-biurko-dwustronna-b3-kwasy-nieorganiczne-i-wodorotlenki-5905701481507
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/trudny-rachunek-9788382079456
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/slodka-minikolorowanka-pusheen-pusheen-9788368338430
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=5906196006619
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/twoja-matura-repetytorium-maturalne-z-przewodnikiem-angielski-pons-9788377158777
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/alfabet-zbrodni-wyroki-smierci-wykonane-w-polsce-po-1945-roku-9788395537837
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /wyszukiwarka?searchtext=pokemon%20tcg&zeStanem=1
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/liminalnosc-i-bycie-pomiedzy-w-tworczosci-petera-piotra-lachmanna-studium-literacko-kulturowe-9788324235315
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)
error during render : /prod/krakow-ksiazka-do-pisania-cracovie-livre-pour-ecrire-wer-francuska-9788378661832
Error: read ECONNRESET
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20)