phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '20e88cdd4d4c11828219aa57a4c3f5db' 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 ('20e88cdd4d4c11828219aa57a4c3f5db', -1, 1714364376, 1714364376, '12e02720', 0, 0, 0)

Line : 187
File : sessions.php