phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15d3c25333e2ace7cb06c8e70135450c' 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 ('15d3c25333e2ace7cb06c8e70135450c', -1, 1714288924, 1714288924, '0313d386', 5, 0, 0)

Line : 187
File : sessions.php