phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6f72c64c4d08889cea38ca3d729d50c' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a6f72c64c4d08889cea38ca3d729d50c', -1, 1715312145, 1715312145, '038b6bf1', -4, 0, 0)

Line : 187
File : sessions.php