phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81f2e3906c653730c683d3238e65085d' 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 ('81f2e3906c653730c683d3238e65085d', -1, 1714411607, 1714411607, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php