phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4896b7da16c874f68dbd054578a548ec' 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 ('4896b7da16c874f68dbd054578a548ec', -1, 1762935845, 1762935845, 'd849d817', -9, 0, 0)

Line : 187
File : sessions.php