obblm migrate error - need help

[Crematoria]

Hi
we migrated our league from Hostinger to Aruba Host.
But in the end we have these messages at standings page

Warning: Invalid argument supplied for foreach() in D:\inetpub\webs\legacrematoriainfo\public\obblm\lib\class_tournament.php on line 68

Notice: Undefined property: Tour::$empty in D:\inetpub\webs\legacrematoriainfo\public\obblm\lib\class_tournament.php on line 73

Notice: Undefined property: Tour::$begun in D:\inetpub\webs\legacrematoriainfo\public\obblm\lib\class_tournament.php on line 74

Notice: Undefined property: Tour::$finished in D:\inetpub\webs\legacrematoriainfo\public\obblm\lib\class_tournament.php on line 75

We are not able to see them.

Someone could help us?
Thx

Our new link is www.legacrematoria.info