phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f8b15c595411da4756e0d02b974ba1d' 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 ('0f8b15c595411da4756e0d02b974ba1d', -1, 1715251172, 1715251172, '12da0ff8', -8, 0, 0)

Line : 187
File : sessions.php