phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c966d4cecc732bdc13d0e2d80377e871' 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 ('c966d4cecc732bdc13d0e2d80377e871', -1, 1714774342, 1714774342, 'ac1d001b', 8, 0, 0)

Line : 187
File : sessions.php