phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9e7663f78d3cfedc1561414a1102a61' 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 ('b9e7663f78d3cfedc1561414a1102a61', -1, 1760484242, 1760484242, '00000000', 13, 0, 0)

Line : 187
File : sessions.php