phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c243b4a3b2918bd77d41649b5ef8f2a' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9c243b4a3b2918bd77d41649b5ef8f2a', -1, 1714977734, 1714977734, '0311064b', -8, 0, 0)

Line : 187
File : sessions.php