what happening [solved]

#==============================================================================
# ¦ Sideview Battle System Configurations [3.3d] (English Translation v2.6)
#------------------------------------------------------------------------------
# Original Script by:
# Enu ( http://rpgex.sakura.ne.jp/home/ )
# English Localization:
# Kylock, Mr. Bubble, Shu
# Contributors & Special Thanks:
# Shu, Moonlight, NightWalker, Enelvon, Atoa, AlphaWhelp,
# blackmorning, Mithran, Kaduki, Enu
# (See [Credits] for more information)
#==============================================================================

#==============================================================================
# ¦ module N01
#------------------------------------------------------------------------------
# Sideview Battle System Config
#==============================================================================
module N01
#--------------------------------------------------------------------------
# ? Settings
#--------------------------------------------------------------------------
# Battle member starting positions
# Position 1, Pos. 2, Pos. 3, Pos. 4
# X Y X Y X Y X Y
ACTOR_POSITION = [[400,150],[435,150],[455,180],[475,210]]
# Maximum party members that can fight at the same time.
# Remember to add/remove coordinates in ACTOR_POSITION if you adjust
# the MAX_MEMBER value.
MAX_MEMBER = 1