Error before login on Centos 7

Description

After I upgrade FusionDirectory I cannot connect. I have an error.

Fatal error: Can't use function return value in write context in /usr/share/fusiondirectory/include/class_ldap.inc on line 1018

Distribution Name and Version

Centos 7

FusionDirectory Version

1.3-dev

PHP version used

5.4.16

Origin of php packages

From the distribution

Steps to Reproduce

Upgrade to 1.3-dev

Expected behavior:

Be able to login

Actual behavior:

We cannot acces the login page

Reproduces how often: 100%