ok,, ho messo var_dump..
e ho tolto la prima query del count perché se no non si capiva qual'era la query seconda:

codice:
object(PDOStatement)#2 (1) { ["queryString"]=> string(153) " SELECT * FROM users WHERE level_access=:level_access ORDER BY date_reg LIMIT :limit OFFSET :offset " }
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1' at line 11