phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7023e9a5e4c1c8642cce12983eb1846' 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 ('a7023e9a5e4c1c8642cce12983eb1846', -1, 1714123004, 1714123004, '0315e929', -4, 0, 0)

Line : 187
File : sessions.php