phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1830818a5f38720b7decb003e2c32e49' 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 ('1830818a5f38720b7decb003e2c32e49', -1, 1716370456, 1716370456, '12dbab34', -4, 0, 0)

Line : 187
File : sessions.php