phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2a6dfbce391db78512b007135667d890' 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 ('2a6dfbce391db78512b007135667d890', -1, 1714165815, 1714165815, '12d9e423', -1, 0, 0)

Line : 187
File : sessions.php