[Pw_forum] dexx is negative also with gaupbe

[Tiana Davide]

dear qers

Despite I am using gaupbe as hybrid functional thinking it  still give me the error:

Error in routine electrons (1):
     dexx is negative!   Check that exxdiv_treatment is appropriate for the system

is there any way to fix this problem and having a hybrid calculation for my systems?
could it be because I am running gamma point calculation?

Cheers
Davide
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