Can someone give me some info

[lasto]

lot harder than i thought - beginning to think cant swap bits from one database to another

never got errors on the board but when i checked me email this morning i got these :

Invalid SQL: UPDATE user SET lastactivity=1061523189,inforum='0' WHERE userid='1'
mysql error: Unknown column 'inforum' in 'field list'
mysql error number: 1054

Another email

Invalid SQL: SELECT vote, threadrateid FROM threadrate
WHERE userid = AND threadid = '47'
mysql error: You have an error in your SQL syntax near 'AND threadid = '47'' at line 2
mysql error number: 1064

Another email

Invalid SQL: SELECT COUNT(*) AS messages FROM privatemessage WHERE userid=
mysql error: You have an error in your SQL syntax near '' at line 1
mysql error number: 1064

Taking the user table aint enough on its own is it ?

Obviously ive gotta take soemthing else that im missing or should i just give up on this.