https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=24562 --- Comment #21 from Jawad Makki <jawad_makki@hotmail.com> --- Hello Jonathan, the suggested modification (to add $result->{title} =~ s /\'//g;) in C4/Search.pm has solved the problem. the sub FindDuplicate is not overloading the CPU anymore when it is called from addbiblio.pl sub FindDuplicate { $result->{title} =~ s /\\//g; $result->{title} =~ s /\"//g; + $result->{title} =~ s /\'//g; $result->{title} =~ s /\(//g; $result->{title} =~ s /\)//g; I have applied it also for the author as well $result->{author} =~ s /\\//g; $result->{author} =~ s /\"//g; + $result->{author} =~ s /\'//g; $result->{author} =~ s /\(//g; $result->{author} =~ s /\)//g; -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.