phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9a53f961df2a81c3487e66d4ee8a516' 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 ('b9a53f961df2a81c3487e66d4ee8a516', -1, 1714251850, 1714251850, '0389b70e', -4, 0, 0)

Line : 187
File : sessions.php