phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9b0d7941adbb43f408e0aa15abda125' 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 ('c9b0d7941adbb43f408e0aa15abda125', -1, 1715072991, 1715072991, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php