JavaScript Error in Backend

[zwenn]

First of all, thank you very much for developing this extension.

While testing the extension (version 3.0.0 with Typo3 v13.4.32 on nginx), I encountered a JavaScript error during the page analysis in the backend.

The analysis stops with the message: "Page could not be analyzed."

The following errors are displayed in the Firefox Developer Tools under Console:
ajax-request.js?bust=1784029779:13
POST https://meine.domain.de/typo3/ajax/sitescore/analyze?token=235908d…&language=0 500 (Internal Server Error)
fetch @ ajax-request.js?bust=1784029779:13
send @ ajax-request.js?bust=1784029779:13
post @ ajax-request.js?bust=1784029779:13
#analyzePageClick @ Backend.js?bust=1784029779:71
(anonymous) @ Backend.js?bust=1784029779:31

Backend.js?bust=1784029779:273 Sitescore: Analysis failed undefined
#handleAnalysisError @ Backend.js?bust=1784029779:273
#analyzePageClick @ Backend.js?bust=1784029779:78
await in #analyzePageClick
(anonymous) @ Backend.js?bust=1784029779:31

---

fetch @ ajax-request.js?bust=1784029779:13
-> this.fetch = t => fetch(t)

send @ ajax-request.js?bust=1784029779:13
-> const t = await this.fetch(new Request(this.url,this.getMergedOptions(e)));

post @ ajax-request.js?bust=1784029779:13
-> n = await this.send({

#analyzePageClick @ Backend.js?bust=1784029779:71
-> const response = await new AjaxRequest(url + separator + 'language=' + language).post({pageId});

(anonymous) @ Backend.js?bust=1784029779:31
-> analyzeButton.addEventListener('click', () => this.#analyzePageClick(container));

Backend.js?bust=1784029779:273 Sitescore: Analysis failed undefined
#handleAnalysisError @ Backend.js?bust=1784029779:273
-> console.error('Sitescore: Analysis failed', errorMessage);

#analyzePageClick @ Backend.js?bust=1784029779:78
-> this.#handleAnalysisError(errorEl, loadingEl, error.message);

(anonymous) @ Backend.js?bust=1784029779:31
-> analyzeButton.addEventListener('click', () => this.#analyzePageClick(container));

I integrated a language model from IONOS and followed the instructions in the description ("Implementing a Custom LLM Repository").

I can access the model locally via the shell.

Maybe you have an idea of what I can do or where the problem might be.

Thank you very much for your help.