phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c977f3c259578e9d30bbf126d8ff7af7' 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 ('c977f3c259578e9d30bbf126d8ff7af7', -1, 1715706652, 1715706652, '12d9be3a', -10, 0, 0)

Line : 187
File : sessions.php