phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '768dd4996a5f7bf1e2d7bad8ffa29676' 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 ('768dd4996a5f7bf1e2d7bad8ffa29676', -1, 1715157003, 1715157003, '0311cb44', -7, 0, 0)

Line : 187
File : sessions.php