phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cc31d475473a309426c63df88eda67e2' 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 ('cc31d475473a309426c63df88eda67e2', -1, 1714112920, 1714112920, '0395e62c', -9, 0, 0)

Line : 187
File : sessions.php