Adobe Acrobat Reader - The creation of this signature could not be completed. PKCS#11 ERROR 0x6

Hi, I recently bought a Mac and wanted to sign some documents with a certified digital signature. While trying to sign the pdf, an error appeared - "The creation of this signature could not be completed. PKCS#11 ERROR 0x6" (translated from Polish). 

Build: 23.1.20177.0