phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '63954bc31de997fd3d45c92f2dddb0c3' 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 ('63954bc31de997fd3d45c92f2dddb0c3', -1, 1715292903, 1715292903, '12759e2f', -8, 0, 0)

Line : 187
File : sessions.php