In my database I have some large numbers in some database columns (categories.enrolmentfee for instance), because of TestBuilder I think.
In that case, this cause admin/categories.pl to die with the following error message:
Template process failed: undef error - round() overflow. Try smaller precision or use Math::BigFloat at /home/koha/src/Koha/Number/Price.pm line 44
This shouldn't happen in real life, but as Koha allows to enter such big numbers, this should probably be fixed.
Steps to reproduce:
1. Go to Admin » Categories
2. Click on "New category" button
3. Fill in the required field and set enrolment fee to a big number like 123456789012345 (15 digits seem to be the minimum to reproduce the bug)
*** Bug 16832 has been marked as a duplicate of this bug. ***
*** Bug 18774 has been marked as a duplicate of this bug. ***