phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2cb33e38aa066609661ec0ff0eca65a' 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 ('a2cb33e38aa066609661ec0ff0eca65a', -1, 1757483741, 1757483741, 'd849d880', -4, 0, 0)

Line : 187
File : sessions.php