After long and tiring struggles (lol) I finally managed to do the migration from 6.1.6 to 7.
I do have some hiccups.
The most major one is at "join" or when I try to save a profile with new information (mine), I get a database error. At "join" it gives the database but the member actually had joined. The same for saving, I get the screen with the error but the information was saved.
The error email is huge, but anyway, the main part of it is
Database error in
Query:
SELECT `ID` FROM `Profiles` WHERE `Status` = 'Active' AND `ID` != 2095 AND `` = '1-0'
Mysql error: Unknown column '' in 'where clause'
Found error in the file '/home/xxxxxx/public_html/yyyyyy/inc/match.inc.php' at line 57.
Called 'getAllWithKey' function with erroneous argument #0.
The line 57 in match.inc.php is
$aMathFields[$sKey]['profiles'] = $oDb->getAllWithKey("SELECT `ID` FROM `Profiles` WHERE `Status` = 'Active' AND `ID` != $iProfileId AND $sCond", 'ID');
....I'm lost....