phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cac3b4fe4308402ecf2a8f5ad7ccea61' 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 ('cac3b4fe4308402ecf2a8f5ad7ccea61', -1, 1714276206, 1714276206, '12e00019', -1, 0, 0)

Line : 187
File : sessions.php