phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acfb8cfcebd67b67637e213967f456eb' 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 ('acfb8cfcebd67b67637e213967f456eb', -1, 1714399287, 1714399287, '03932aa8', 37, 0, 0)

Line : 187
File : sessions.php