Bib Matcher Stucks

[leo1oel]

Describe the bug
Bib Matcher often gets stuck when looking for a second document, showing Looking for publications on unpaywall.org ...

To Reproduce
Steps to reproduce the behavior:

1. Go to Bib Matcher
2. Add bib like @Article{zeng2022glm,
   title={Glm-130b: An open bilingual pre-trained model},
   author={Zeng, Aohan and Liu, Xiao and Du, Zhengxiao and Wang, Zihan and Lai, Hanyu and Ding, Ming and Yang, Zhuoyi and Xu, Yifan and Zheng, Wendi and Xia, Xiao and others},
   journal={arXiv preprint arXiv:2210.02414},
   year={2022}
   }

@Article{jiang2023mistral,
title={Mistral 7B},
author={Jiang, Albert Q and Sablayrolles, Alexandre and Mensch, Arthur and Bamford, Chris and Chaplot, Devendra Singh and Casas, Diego de las and Bressand, Florian and Lengyel, Gianna and Lample, Guillaume and Saulnier, Lucile and others},
journal={arXiv preprint arXiv:2310.06825},
year={2023}
}
3. Click on Match
4. See error

Expected behavior
The Match should be fluent.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser edge
• Version newest
• PaperMemory version newest

Idea for a fix (Can you think of a solution? Can you contribute a PR if you do?)
Maybe the API is broken?
Additional context
Add any other context about the problem here.

[vict0rsch]

Ok I'll try to have a look 😊