phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb4c9623820f303e43b39a5ee978f783' 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 ('fb4c9623820f303e43b39a5ee978f783', -1, 1714250001, 1714250001, '0387c631', -10, 0, 0)

Line : 187
File : sessions.php