Database upgrade failed for Zabbix Server from 3.0.4 to 3.2.0 on Centos7.

Fixed by adding the missing column "id" manually to table history_log drop column.

11275:20160917:121335.359 current database version (mandatory/optional): 03010000/03010000
11275:20160917:121335.359 required mandatory version: 03020000
11275:20160917:121335.359 starting automatic database upgrade
11275:20160917:121335.360 [Z3005] query failed: [1091] Can't DROP 'id'; check that column/key exists [alter table history_log drop column id]
11275:20160917:121335.360 database upgrade failed
11282:20160917:121345.495 Starting Zabbix Server. Zabbix 3.2.0 (revision 62485).