phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a9c39306290a4272af229e238d9605e' 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 ('1a9c39306290a4272af229e238d9605e', -1, 1714226200, 1714226200, '12df861d', 2, 0, 0)

Line : 289
File : sessions.php