phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '02d78188b437211d214a1b7f4319e4dd' 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 ('02d78188b437211d214a1b7f4319e4dd', -1, 1715208756, 1715208756, '12be9f0a', 0, 0, 0)

Line : 187
File : sessions.php