phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f64dac5d218326e572776fd395efa959' 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 ('f64dac5d218326e572776fd395efa959', -1, 1757003037, 1757003037, 'd849d8be', -4, 0, 0)

Line : 187
File : sessions.php