phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '102b2860c0ac9648acfb80ee070c1b08' 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 ('102b2860c0ac9648acfb80ee070c1b08', -1, 1715871241, 1715871241, '039367ea', -8, 0, 0)

Line : 187
File : sessions.php