Need help Fix Warning using "MAIN_ODT_AS_PDF_DEL_SOURCE=1"

Hi!
On
Dolibarr 14.01
PHP 7.4
PHP Warning: using: MAIN_ODT_AS_PDF_DEL_SOURCE=1

PHP Warning: md5_file(/var/www/xxx.xx/public_html/documents/propale/KP-2105-001/KP-2105-001_proposal.odt): failed to open stream:
No such file or directory in /var/www/xxx.xx/public_html/core/class/commonobject.class.php on line 5264’, referer: https://xxx.xx/comm/propal/card.php?id=1

Hi Knut,

I am facing a similar situation.
I am on Dolibarr 14.0.1 / PHP 7.3.12 / LibreOffice 7.1

In the manufacturing order environment, I can generate a .pdf file from a test .odt file, but Dolibarr is not replacing any of the tags. I made sure the tags are correct, and the text is unformatted.

Log file:
PHP Warning: md5_file(c:/dolibarr/dolibarr_documents/mrp/(PROV13)/(PROV13)_test1.odt): failed to open stream: No such file or directory in C:\dolibarr\www\dolibarr\htdocs\core\class\commonobject.class.php on line 5277