phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aac26c6748c629414298066b7ec6a281' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('aac26c6748c629414298066b7ec6a281', -1, 1714160221, 1714160221, '12db16a9', -4, 0, 0)

Line : 187
File : sessions.php