phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd21c8022d902dacf94e0feb856085d3f' 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 ('d21c8022d902dacf94e0feb856085d3f', -1, 1714194092, 1714194092, '039183ee', -7, 0, 0)

Line : 187
File : sessions.php