phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4a0df13711ad10ebb1d0e270b116ea3' 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 ('c4a0df13711ad10ebb1d0e270b116ea3', -1, 1715300257, 1715300257, '0387c631', -8, 0, 0)

Line : 187
File : sessions.php