phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7b21cb64db9377bda3c4c1b12c485573' 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 ('7b21cb64db9377bda3c4c1b12c485573', -1, 1714860205, 1714860205, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php