phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4517962f16c86716924b2dd2d86b580f' for key 'PRIMARY'

INSERT INTO pbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4517962f16c86716924b2dd2d86b580f', -1, 1714248566, 1714248566, '12bfabeb', 23, 0, 0)

Line : 187
File : sessions.php