phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd443d9119d683fece75201568e098dd9' 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 ('d443d9119d683fece75201568e098dd9', -1, 1768340956, 1768340956, 'd849d81c', -4, 0, 0)

Line : 187
File : sessions.php