phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2c557668660b64600c809d4d1a60d3a' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c2c557668660b64600c809d4d1a60d3a', -1, 1714346787, 1714346787, '12d9d293', -9, 0, 0)

Line : 189
File : sessions.php