phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac7a07a75b1da1bed722bb2d023fc736' 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 ('ac7a07a75b1da1bed722bb2d023fc736', -1, 1715974895, 1715974895, '12dfaa6f', -8, 0, 0)

Line : 187
File : sessions.php