phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'af09dbc1525f557314a353d2c33ed9f5' 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 ('af09dbc1525f557314a353d2c33ed9f5', -1, 1714277785, 1714277785, '1276ba13', 14, 0, 0)

Line : 187
File : sessions.php