Datenbankfehler

INSERT INTO tbl_session (sessionid, time, supplierid, customerid, lang) VALUES ('98d532c2b3f3dffefbbf2d5a49a56ecf','1743543747',1,0,'DE')

Duplicate entry '98d532c2b3f3dffefbbf2d5a49a56ecf' for key 'PRIMARY'