aescanero@gmail.com wrote:

The problem was in the perl module with a uninitialized value, in 2.4.21 give the error Use of uninitialized value in concatenation (.) or string at /etc/openldap24/replicador.pm line 109, <DATA> line 275 but in 2.4.31 give me a panic.

Sounds like a bug in your module then, and not an OpenLDAP software issue.