#457 Autocomplete does not work on 5.1/9.5.4 combination

[Ari Jolma]

Autocomplete on foreign keys does not work at all on phpPgAdmin 5.1 / PHP 5.5.9 / PostgreSQL 9.5.4 combination. It works for an identical database (attached) for combination phpPgAdmin 5.1 / PHP 7.0.8 / PostgreSQL 9.3.14