phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e1c14ecab289f027de39db1cd0215ff7' 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 ('e1c14ecab289f027de39db1cd0215ff7', -1, 1770848145, 1770848145, 'd849d876', 1, 0, 0)

Line : 187
File : sessions.php