phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b78eeafd478caa287de5bbdc4a68ba46' 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 ('b78eeafd478caa287de5bbdc4a68ba46', -1, 1711716449, 1711716449, '23ac6eb3', -8, 0, 0)

Line : 187
File : sessions.php