Mapserver failed to delete items?

[Kurby]

I'm running an NPC with custom script, and mapserv-sql.bat gets error saying

"Error: script:delitem: failed to delete 500 items <AID=2000000 item_id=1001>."

"Debug: Source <NPC>: Quest Items at crystilia <75,79>

crystilia,75,79,4 script Quest Items 103,{

setarray .@Items[0],7539,5000,1058,500,999,500,721,100;
setarray .@Items2[0],7539,5000,1001,500,732,150;
set .@n$,"[Quest Items]";

mes .@n$;
mes "Greetings traveler, I have a very interesting item for you!";
next;
if(select("Keep Talking:Leave")==2) goto M_Leave;

if(BerzQuest == 1) goto M_Once;

mes .@n$;
mes "Which Item would you like?";
next;
if(select("Cygnus Helmet!:Diamond Dust!:Bye!")==3) goto M_Leave;

mes .@n$;
mes "I believe the item is called a ^0000A0Cygnus Helmet^0000A0. Its effects are +30 All Stats!";
next;
mes .@n$;
mes "I need all of the following items:";
for(set .@i,0; .@i<getarraysize(.@Items); set .@i,.@i+2) {
mes " ~ "+.@Items[.@i+1]+"x "+getitemname(.@Items[.@i]);
if (countitem(.@Items[.@i]) < .@Items[.@i+1]) set .@nr,1; }
next;
if(select("I have all of that!:I'll get those ASAP")==2) goto M_Leave;

mes .@n$;
if (.@nr) {
mes "You lie! Get out of here and get those items, you sorry excuse for a rock star.";
close; }
for(set .@i,0; .@i<getarraysize(.@Items); set .@i,.@i+2)
delitem .@Items[.@i], .@Items[.@i+1];
getitem 19805,1;
set BerzQuest, 1;
mes "Congratulations! You have all the items. Here is your ^0000A0Cygnus Helmet^0000A0, as promised.";
emotion e_grat;
close;

M_Once:
mes .@n$;
mes "I believe the item is called a ^0000A0Diamond Dust^0000A0. Its effects are +30 All Stats!";
next;
mes .@n$;
mes "I need all of the following items:";
for(set .@i,0; .@i<getarraysize(.@Items2); set .@i,.@i+2) {
mes " ~ "+.@Items2[.@i+1]+"x "+getitemname(.@Items2[.@i]);
if (countitem(.@Items2[.@i]) < .@Item2s[.@i+1]) set .@nr,1; }
next;
if(select("I have all of that!:I'll get those ASAP")==2) goto M_Leave;

mes .@n$;
if (.@nr) {
mes "You lie! Get out of here and get those items, you sorry excuse for a rock star.";
close; }
for(set .@i,0; .@i<getarraysize(.@Items2); set .@i,.@i+2)
delitem .@Items2[.@i], .@Items2[.@i+1];
getitem 19805,1;
set BerzQuest, 0;
mes "Congratulations! You have all the items. Here is your ^0000A0Diamond Dust^0000A0, as promised.";
emotion e_grat;
close;

M_Leave:
mes .@n$;
mes "Such a great item I have right here...";
close;
}

Solved. Can't log onto client though?