:(
错误位置

FILE: D:\wamp\www\baogong1\ThinkPHP\Library\Think\Db\Driver\Pgsql.class.php 　LINE: 47
TRACE

#0 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Db\Driver\Pgsql.class.php(47): E(NULL)
#1 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Db.class.php(164): Think\Db\Driver\Pgsql->connect()
#2 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Db\Driver\Pgsql.class.php(72): Think\Db->initConnect(false)
#3 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Db\Driver\Pgsql.class.php(209): Think\Db\Driver\Pgsql->query('select a.attnam...')
#4 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Model.class.php(130): Think\Db\Driver\Pgsql->getFields('issues')
#5 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Model.class.php(118): Think\Model->flush()
#6 D:\wamp\www\baogong1\ThinkPHP\Library\Think\Model.class.php(1298): Think\Model->_checkTableInfo()



windowsserver + wampserver 环境，刚开始报错为系统不支持pgsql，然后自己加了环境变量，再打开就成报这个错误了。请问有没有帮忙解决的，谢谢了。