phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7f9dec003c8517fd51d8d8d233b2e8c' 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 ('d7f9dec003c8517fd51d8d8d233b2e8c', -1, 1715187563, 1715187563, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php