phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f8e4caf67e3a0d2b83d30b3e5b56c81' 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 ('9f8e4caf67e3a0d2b83d30b3e5b56c81', -1, 1714201597, 1714201597, '03916969', 10, 0, 0)

Line : 187
File : sessions.php