can't install bv4* what i do wrong?
 

I bought a license of vb4 suite in October. Downloaded vb3 and installed in domain.ext/forums* all worked.

Yesterday i deleted the forum and installed vb4 in domain.ext/forum* it doesn't work. (used same settings as october* but new database).

"Parse error: syntax error* unexpected T_STRING* expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /home/-hosting accout-/public_html/domain/forum/includes/class_bootstrap.php on line 26"

Cant understand what I do wrong (as with vb3 it worked)* is there any tutorial?