phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd8949617c4717e1b3a0352079d8e1d6c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d8949617c4717e1b3a0352079d8e1d6c', -1, 1714234548, 1714234548, '0391ad70', -9, 0, 0)

Line : 187
File : sessions.php