phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97c7e1b8a788c9bf1191b39ece43982c' 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 ('97c7e1b8a788c9bf1191b39ece43982c', -1, 1714773244, 1714773244, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php