[animcentral]

im getting this error when i try to install it

Database error in vBulletin 4.2.0:

Invalid SQL:

        SELECT t1.templateeditid AS templateeditid_1, t1.varname ,
t1.templateeditid AS templateeditid_1, t1.styleid AS styleid_1 ,
t2.templateeditid AS templateeditid_2, t2.styleid AS styleid_2 
        FROM templateedit AS t1 
LEFT JOIN templateedit AS t1 ON (t1.varname=t1.varname AND t1.styleid=-2)
LEFT JOIN templateedit AS t2 ON (t1.varname=t2.varname AND t2.styleid=45)
        WHERE t1.styleid = -1;

MySQL Error   : Not unique table/alias: 't1'
Error Number  : 1066
Request Date  : Wednesday, June 13th 2012 @ 01:26:23 AM
Error Date    : Wednesday, June 13th 2012 @ 01:26:23 AM
Script        : http://www.animcentral.com/forums/admincp/apm_product.php?do=productimport
Referrer      : http://www.animcentral.com/forums/admincp/apm_product.php?do=productadd
IP Address    : 2.187.112.151
Username      : AliMH
Classname     : vB_Database
MySQL Version : 5.0.95-log