phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e89a9948df82ee113d88cacc3dad2201' 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 ('e89a9948df82ee113d88cacc3dad2201', -1, 1770843373, 1770843373, 'd849d801', -4, 0, 0)

Line : 187
File : sessions.php