phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21e247e02e752b5d5c5aefa3ee86e7f7' 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 ('21e247e02e752b5d5c5aefa3ee86e7f7', -1, 1714606501, 1714606501, '038d1bf4', -4, 0, 0)

Line : 187
File : sessions.php