[quasan]

@karlogaga: is the flashchat dbtable in the same database as the forum? your error sounds to me, that the query cannot find the "connections" table of your flashchat table. or do you use a prefix on the flashchat table?

I forgot to implement this in the php because i do not use a prefix.

If you use one. please change the

$query_chatonline ="SELECT COUNT(*) FROM connections WHERE userid IS NOT NULL";

to

$query_chatonline ="SELECT COUNT(*) FROM PREFIX_connections WHERE userid IS NOT NULL";

and insert the prefix of your flashchat db table in there...

I will put it in the next version