phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a90348f0cb8352226101c2b66838faf4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a90348f0cb8352226101c2b66838faf4', -1, 1715837855, 1715837855, '03809b95', 8, 0, 0)

Line : 187
File : sessions.php