phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c46a440bb9a812e32f18366a4160784' 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 ('3c46a440bb9a812e32f18366a4160784', -1, 1711638981, 1711638981, '035a21fe', 16, 0, 0)

Line : 187
File : sessions.php