phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6cb851c31992080f74f0e8f84fea84a' 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 ('a6cb851c31992080f74f0e8f84fea84a', -1, 1714719015, 1714719015, '03912a5e', 0, 0, 0)

Line : 187
File : sessions.php