phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bb84d91dce9820e27b47bfb697c279f0' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bb84d91dce9820e27b47bfb697c279f0', -1, 1761217939, 1761217939, 'c0a81008', 30, 0, 0)

Line : 187
File : sessions.php