( ! ) Warning: Trying to access array offset on value of type null in C:\WebServer\WebRoot\api\post_stock.php on line 16
Call Stack
#	Time	Memory	Function	Location
1	0.0011	422112	{main}( )	...\post_stock.php:0

( ! ) Warning: Undefined variable $tag_id in C:\WebServer\WebRoot\api\post_stock.php on line 103
Call Stack
#	Time	Memory	Function	Location
1	0.0011	422112	{main}( )	...\post_stock.php:0

( ! ) Warning: Undefined variable $insert_user in C:\WebServer\WebRoot\api\post_stock.php on line 103
Call Stack
#	Time	Memory	Function	Location
1	0.0011	422112	{main}( )	...\post_stock.php:0

タグID が指定されていません。