phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1ff3dee983647e8f871cd9c422431f83' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1ff3dee983647e8f871cd9c422431f83', -1, 1714739235, 1714739235, '12d8baa4', -1, 0, 0)

Line : 187
File : sessions.php