phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7ef8821e10d9404bfff5335a27717cec' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7ef8821e10d9404bfff5335a27717cec', -1, 1714298009, 1714298009, '0390caa7', -8, 0, 0)

Line : 187
File : sessions.php