phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df8a4c8882a28f4d4739716791a1ede9' 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 ('df8a4c8882a28f4d4739716791a1ede9', -1, 1714692099, 1714692099, 'c0a80201', 0, 0, 0)

Line : 187
File : sessions.php