phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef8d0b0c8449b4bb19a25f7870cebaf6' 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 ('ef8d0b0c8449b4bb19a25f7870cebaf6', -1, 1715144939, 1715144939, '03856d1e', 0, 0, 0)

Line : 187
File : sessions.php