phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f431bed0509c15fac2929cedf9fc5ea9' 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 ('f431bed0509c15fac2929cedf9fc5ea9', -1, 1714215785, 1714215785, '340edd71', 7, 0, 0)

Line : 187
File : sessions.php