phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcdcbfd21b8a0e6d22efae11947f8119' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dcdcbfd21b8a0e6d22efae11947f8119', -1, 1714262888, 1714262888, '127428b1', 5, 0, 0)

Line : 187
File : sessions.php