phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '816ba915efac90447c5c410ac5311295' 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 ('816ba915efac90447c5c410ac5311295', -1, 1715523896, 1715523896, '12befdde', -4, 0, 0)

Line : 187
File : sessions.php