phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e9f61671d25128093c4dfa6d0edefea0' 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 ('e9f61671d25128093c4dfa6d0edefea0', -1, 1789450568, 1789450568, 'c0a81013', -501, 0, 0)

Line : 187
File : sessions.php