phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9f1126ad38c8e0716ed7ba3c1aa4278' 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 ('b9f1126ad38c8e0716ed7ba3c1aa4278', -1, 1715329190, 1715329190, '1275b796', -8, 0, 0)

Line : 187
File : sessions.php