[ERROR] Fatal error: Existing data passed is not an array

[plubius]

I am going to keep asking until I get some help with this. If you don't know how to fix my problem, then say so.

have seen two references made to this error but no resolution.

It appears my members get this error after submitting a high score.

Fatal error: Existing data passed is not an array
Called set_existing in /hsphere/local/home/kevinicity/thegamelands.org/forums/includes/functions_databuild.php on line 200
Called build_forum_counters in /hsphere/local/home/kevinicity/thegamelands.org/forums/arcade.php(3720) : eval()'d code on line 34
Called eval in /hsphere/local/home/kevinicity/thegamelands.org/forums/arcade.php on line 3720
Called storescore in /hsphere/local/home/kevinicity/thegamelands.org/forums/arcade.php on line 3643
Called post_score in /hsphere/local/home/kevinicity/thegamelands.org/forums/arcade.php on line 408
Called Arcade in /hsphere/local/home/kevinicity/thegamelands.org/forums/arcade.php on line 5358
Called include in /hsphere/local/home/kevinicity/thegamelands.org/forums/index.php(63) : eval()'d code on line 44
Called eval in /hsphere/local/home/kevinicity/thegamelands.org/forums/index.php on line 63
in /includes/class_dm.php on line 235