phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8dabb0b733b2fe1f503f0d24e755f94a' 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 ('8dabb0b733b2fe1f503f0d24e755f94a', -1, 1714777215, 1714777215, '12e02c6c', -8, 0, 0)

Line : 187
File : sessions.php