phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '02f808dfe8e904529c3144afec2a1740' 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 ('02f808dfe8e904529c3144afec2a1740', -1, 1715016249, 1715016249, '12778b32', 0, 0, 0)

Line : 187
File : sessions.php