End backup with ERROR

End backup with ERROR

Anjin Sing གིས-
Number of replies: 0 
Hello

What does this error is trying to tell me? How can I solve this?
Versions is nearly latest 1.8.1 +

 End backup with ERROR
 Next execution: Monday, 2 July 2007, 00:05
 Grundkurs: Seminar GA203 -> Lektion 03
 Executing backup


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 End backup with ERROR
 Next execution: Monday, 2 July 2007, 00:05
 Grundkurs: Seminar GA204 -> Lektion 04
 Executing backup
དཔྱ་སྙོམས་ཀྱི་སྐུགས་ཚུ།: -