SQL error "main" on table "insert" #4178

Hello,

I created a table in sqlitebrowser with the following characteristics:
Database Name: Investments
Table Name: Accounts
Structure:

CREATE TABLE "Accounts" (
	"Ident"	INTEGER NOT NULL,
	"Account_number"	TEXT NOT NULL,
	"Account_type"	INTEGER NOT NULL,
	"Institution"	INTEGER NOT NULL,
	"Holder"	INTEGER NOT NULL,
	PRIMARY KEY("Ident" AUTOINCREMENT),
	CONSTRAINT "Type" FOREIGN KEY("Account_type") REFERENCES "" )

When inserting a row to the table I'm receiving the message:

Insert statement is executed as function in sqlitebrowser (not as pure sql statement).

Where is this token "main" coming from in the insert statement created by the tool?
Is this an alias for the connection to the db?
Thanks for any help