phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4021670b3e111af1eb33d3e990e352dd' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4021670b3e111af1eb33d3e990e352dd', -1, 1715159874, 1715159874, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php