2022.01.29 11:07:48.842 +0100	[*** IDLE ***.245]	***** ERROR: Error during start-up
java.io.IOException: Failed to send S/MIME message
	at org.kman.AquaMail.mail.smtp.c.m(SourceFile:41)
	at org.kman.AquaMail.mail.imap.ImapTask_Sync.c1(SourceFile:43)
	at org.kman.AquaMail.mail.imap.ImapTask_Sync.Y0(SourceFile:5)
	at org.kman.AquaMail.mail.imap.ImapTask_Sync.O(SourceFile:23)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.F1(SourceFile:12)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.E1(SourceFile:15)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.G1(SourceFile:1)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.run(SourceFile:15)
	at java.lang.Thread.run(Thread.java:920)
Caused by: org.kman.AquaMail.mail.smime.SMimeError: Certificate file doesn't exist
	at org.kman.AquaMail.cert.smime.k.o(SourceFile:10)
	at org.kman.AquaMail.mail.smime.h.j(SourceFile:12)
	at org.kman.AquaMail.mail.smtp.c.m(SourceFile:40)
	... 8 more

Last data:
kman4 ID ("name" "AquaMail" "version" "1.33.0" "build" "103300102" "os" "Android")
Result for kman4: 0 ID completed.
Thread: Thread[Idle someone@somewhere.tld/INBOX,5,main], id: 245
Caused by:
org.kman.AquaMail.mail.smime.SMimeError: Certificate file doesn't exist
	at org.kman.AquaMail.cert.smime.k.o(SourceFile:10)
	at org.kman.AquaMail.mail.smime.h.j(SourceFile:12)
	at org.kman.AquaMail.mail.smtp.c.m(SourceFile:40)
	at org.kman.AquaMail.mail.imap.ImapTask_Sync.c1(SourceFile:43)
	at org.kman.AquaMail.mail.imap.ImapTask_Sync.Y0(SourceFile:5)
	at org.kman.AquaMail.mail.imap.ImapTask_Sync.O(SourceFile:23)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.F1(SourceFile:12)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.E1(SourceFile:15)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.G1(SourceFile:1)
	at org.kman.AquaMail.mail.imap.ImapIdleTask.run(SourceFile:15)
	at java.lang.Thread.run(Thread.java:920)