Convert reg_ip to registration_ip for IPv6 compatibility

Warning: pg_query(): Query failed: FEHLER: Spalte »reg_ip« existiert nicht LINE 1: SELECT id, reg_ip FROM fud30_users ^ in /home/httpd/XXX/rag/private/sql/pgsql/db.inc on line 108 Fatal error: Uncaught exception 'Exception' with message ': FEHLER: Spalte »reg_ip« existiert nicht LINE 1: SELECT id, reg_ip FROM fud30_users ^ @ SELECT id, reg_ip FROM fud30_users' in /home/httpd/XXX/rag/upgrade.php:158 Stack trace: #0 /home/httpd/XXX/rag/private/sql/pgsql/db.inc(108): fud_sql_error_handler('SELECT id, reg_...', 'FEHLER: Spalte...', '', '8.4.13') #1 /home/httpd/XXX/rag/upgrade.php(67): q('SELECT id, reg_...') #2 /home/httpd/XXX/rag/upgrade.php(915): users_registration_ip(Array) #3 {main} thrown in /home/httpd/XXX/rag/upgrade.php on line 158 

Warning: pg_query(): Query failed: FEHLER: Spalte i.oid existiert nicht LINE 1: ...id AND i.forum_id = fud30_ann_forums.forum_id AND i.oid < fu... ^ in /home/httpd/XXX/rag/private/sql/pgsql/db.inc on line 108 Fatal error: Uncaught exception 'Exception' with message ': FEHLER: Spalte i.oid existiert nicht LINE 1: ...id AND i.forum_id = fud30_ann_forums.forum_id AND i.oid < fu... ^ @ DELETE FROM fud30_ann_forums WHERE EXISTS (SELECT 1 FROM fud30_ann_forums i WHERE i.ann_id = fud30_ann_forums.ann_id AND i.forum_id = fud30_ann_forums.forum_id AND i.oid < fud30_ann_forums.oid)' in /home/httpd/XXX/rag/upgrade.php:158 Stack trace: #0 /home/httpd/XXX/rag/private/sql/pgsql/db.inc(108): fud_sql_error_handler('DELETE FROM fud...', 'FEHLER: Spalte...', '', '8.4.13') #1 /home/httpd/XXX/rag/private/include/dbadmin.inc(589): q('DELETE FROM fud...') #2 /home/httpd/XXX/rag/private/include/dbadmin.inc(379): delete_duplicate_rows('fud30_ann_forum...', 'ann_id,forum_id') #3 /home/httpd/XXX/rag/upgrade.php(978): create_primary_key('fud30_ann_forum...', 'ann_id,forum_id') #4 {main} thrown in /home/httpd/XXX/rag/upgrade.php on line 158 

FUDforum version: 	3.0.1
PHP version: 	5.3.3-7+squeeze8
PHP built on: 	Linux rechenknecht 2.6.32-5-amd64 #1 SMP Mon Jan 16 16:22:28 UTC 2012 x86_64
Database type: 	pgsql (pgsql)
Database version: 	PostgreSQL 8.4.11 on x86_64-pc-linux-gnu, compiled by GCC gcc-4.4.real (Debian 4.4.5-8) 4.4.5, 64-bit
Web server: 	Apache/2.2
Web server to PHP interface: 	apache2handler
WebServer User/Group: 	33 / 33
Relevant PHP settings: 	
Safe mode: 	OFF
Open basedir: 	none
Display errors: 	OFF
File uploads: 	ON
Maximum file upload size: 	20M
Magic quotes: 	OFF
Register globals: 	OFF
Output buffering: 	Yes
Disabled functions: 	none
PSpell support: 	No
Zlib support: 	Yes