[Plugin: Job Manager] Doesn't show categories at all..

Hello,

i have a problem with the categories. The site is: https://www.job-boom.info/fur-bewerber/jobs
But when i click on a category link it shows a 404 error.

My template code is:

[job_loop]
<div class="job[job_row_number] job[job_id] [job_odd_even]">
<table class="job-table[if_job_highlighted] highlighted[/if_job_highlighted]">
[if_job_categories]
  <tr>
     <th width="75%" scope="row"><div align="left">[job_icon] [job_link][job_title][/job_link]</div></th>
     <td width="25%"><div align="left"><span class="jobs-applynow">[job_apply_link]Jetzt bewerben[/job_apply_link]</span></div></td>
  </tr>
[/if_job_categories]
[job_field_loop]
  [if_job_field]  [/if_job_field]
[/job_field_loop]</table>
</div>
[/job_loop]

[if_job_page_count]
<div class="job-nav">
	<div class="previous">[job_page_previous_link]Seite [job_page_previous_number][/job_page_previous_link]</div>
	<div class="this">Jobs [job_page_minimum]-[job_page_maximum] von [job_total]</div>
	<div class="next">[job_page_next_link]Seite [job_page_next_number][/job_page_next_link]</div>
</div>
[/if_job_page_count]

and individual:

<table class="job-table[if_job_highlighted] highlighted[/if_job_highlighted]">
  <tr>
    <th scope="row">Titel</th>
    <td>[job_icon] [job_title]</td>
  </tr>
[if_job_categories]
  <tr>
     <th scope="row">Kategorien</th>
     <td>[job_category_links]</td>
  </tr>
[/if_job_categories]
[job_field_loop]
  [if_job_field]
  <tr>
    <th scope="row">[job_field_label]</th>
    <td>[job_field]</td>
  </tr>
  [/if_job_field]
[/job_field_loop]
  <tr>
    <td></td>
    <td class="jobs-applynow">[job_apply_link]Jetzt bewerben[/job_apply_link]</td>
  </tr>
</table>

Regards, Michael

https://www.ads-software.com/extend/plugins/job-manager/