OCA\DocumentServer\Document\DocumentConversionException: TypeError: Cannot read property 'om' of undefined at mm.Rh

The following error appears about once every hour (today: 01:04, 02:17, 03:51, 05:03, 06:14, 07:25, 08:36, 09:47, 10:58, 12:11, 13:22, 14:33, 15:44, 16:55, 18:06).

[documentserver_community] Fehler: OCA\DocumentServer\Document\DocumentConversionException: TypeError: Cannot read property 'om' of undefined
    at mm.Rh (<anonymous>:19930:444)
    at za.C.asc_docs_api.asc_nativeApplyChanges2 (<anonymous>:11253:127)
Uncaught TypeError: Cannot read property 'om' of undefined
DoctRenderer:<result><error index="0" /></result>
 at <<closure>>

0. /volume1/web/nc/apps/documentserver_community/lib/DocumentConverter.php line 125
   OCA\DocumentServer\Document\ConverterBinary->run("/volume1/@tmp/oc_tmp_mHRONQ-.xml", null)
1. /volume1/web/nc/apps/documentserver_community/lib/DocumentConverter.php line 80
   OCA\DocumentServer\DocumentConverter->runCommand(OCA\DocumentServ ... {})
2. /volume1/web/nc/apps/documentserver_community/lib/Document/DocumentStore.php line 156
   OCA\DocumentServer\DocumentConverter->saveChanges("*** sensitive parameters replaced ***", ["78;AgAAADEA//8 ... "], "/volume1/web/nc ... x", "docx")
3. /volume1/web/nc/apps/documentserver_community/lib/LocalAppData.php line 102
   OCA\DocumentServer\Document\DocumentStore->OCA\DocumentServer\Document\{closure}("*** sensitive parameters replaced ***")
4. /volume1/web/nc/apps/documentserver_community/lib/Document/DocumentStore.php line 176
   OCA\DocumentServer\LocalAppData->getReadWriteLocalPath(OC\Files\SimpleFS\SimpleFolder {}, Closure {})
5. /volume1/web/nc/apps/documentserver_community/lib/Document/SaveHandler.php line 58
   OCA\DocumentServer\Document\DocumentStore->saveChanges(1908255055, [OCA\DocumentSer ... "])
6. /volume1/web/nc/apps/documentserver_community/lib/BackgroundJob/Cleanup.php line 71
   OCA\DocumentServer\Document\SaveHandler->flushChanges(1908255055)
7. /volume1/web/nc/lib/public/BackgroundJob/Job.php line 79
   OCA\DocumentServer\BackgroundJob\Cleanup->run(null)
8. /volume1/web/nc/cron.php line 177
   OCP\BackgroundJob\Job->execute(OC\BackgroundJob\JobList {}, OC\Log {})

GET /cron.php
from xx.xxx.x.xx at 2022-12-17T17:06:16+00:00

When I donwload logs, I find the additionally information
"app":"documentserver_community","method":"GET","url":"/cron.php","message":"Error while applying changes for document 1908255055"

Nextcloud Server: 24.0.8
Community Document Server: 0.1.13

Start with lib/DocumentConverter.php at line 125 and trace the saveChanges path through lib/Document/DocumentStore.php and lib/BackgroundJob/Cleanup.php. Reproduce or inspect the recurring cron conversion failure using the reported stack trace and document 1908255055. Done means the intermittent conversion error is understood and the affected changes complete successfully.