I'm receiving the following error when shutting down the server by ctrl+c:
[SPOILER]SIGINT received, shutting game server down...
Saving server...
[Error - mysql_real_query] Query: INSERT INTO tile_store
(house_id
, data
, abilities
) VALUES (2107,'/\0\0\0%\0',NULL),(2107,'-\0\0\0$\0',NULL),(2107,'.\0\0\0┌\0',NULL),(2107,'/\0\0\0█\0',NULL),(2107,'-\0\0\0$\0',NULL),(2107,'-\0\0\0$\0',NULL),(210
Message: Column 'abilities' cannot be null
[Error - mysql_real_query] Query: INSERT INTO tile_store
(house_id
, data
, abilities
) VALUES (2107,'/\0\0\0%\0',NULL),(2107,'-\0\0\0$\0',NULL),(2107,'.\0\0\0┌\0',NULL),(2107,'/\0\0\0█\0',NULL),(2107,'-\0\0\0$\0',NULL),(2107,'-\0\0\0$\0',NULL),(210
Message: Column 'abilities' cannot be null
[Error - mysql_real_query] Query: INSERT INTO tile_store
(house_id
, data
, abilities
) VALUES (2107,'/\0\0\0%\0',NULL),(2107,'-\0\0\0$\0',NULL),(2107,'.\0\0\0┌\0',NULL),(2107,'/\0\0\0█\0',NULL),(2107,'-\0\0\0$\0',NULL),(2107,'-\0\0\0$\0',NULL),(210
Message: Column 'abilities' cannot be null
Shutting down... done![/SPOILER]
my tile_store table:
[ATTACH=full]39903[/ATTACH]
is it normal? (No items are in the houses, they are empty)