phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '86f61c0607e636db659608a2dc120f9f' 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 ('86f61c0607e636db659608a2dc120f9f', -1, 1715783784, 1715783784, '0393592f', -8, 0, 0)

Line : 187
File : sessions.php