phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78ca7b67aea52d2908a6899cd6deb139' 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 ('78ca7b67aea52d2908a6899cd6deb139', -1, 1715342962, 1715342962, '0381d357', -8, 0, 0)

Line : 187
File : sessions.php