phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6544aac4cea8be919a1a0f8b5b805942' 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, priv_session_id) VALUES ('6544aac4cea8be919a1a0f8b5b805942', -1, 1714124361, 1714124361, 'ac46b206', -8, 0, 0, 'e1124ffab4a991160e9383e6b8961bfe')

Line : 187
File : sessions.php