phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a97e239ad30a4673d1d5740980d57e7a' 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 ('a97e239ad30a4673d1d5740980d57e7a', -1, 1715551875, 1715551875, '03163dbb', -8, 0, 0)

Line : 187
File : sessions.php