phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4b970c6206e64c4a4d3c3398e0a5694' 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 ('c4b970c6206e64c4a4d3c3398e0a5694', -1, 1714732142, 1714732142, '0310515e', -7, 0, 0)

Line : 187
File : sessions.php