phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fd468c7b107ce8d9fb4fdb4b3d655e3f' 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 ('fd468c7b107ce8d9fb4fdb4b3d655e3f', -1, 1742710977, 1742710977, '12dab707', 6, 0, 0)

Line : 187
File : sessions.php