phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aba61f862e1509553faa5d6604730797' for key 'BP_sessions.PRIMARY'

INSERT INTO BP_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('aba61f862e1509553faa5d6604730797', -1, 1781690078, 1781690078, 'd849d8e5', 35, 0, 0)

Line : 193
File : sessions.php