phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3faf8ed99212cb44d66e97dd6b858e58' 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 ('3faf8ed99212cb44d66e97dd6b858e58', -1, 1765781744, 1765781744, 'd849d8d4', 4, 0, 0)

Line : 187
File : sessions.php