phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a0397c3999a9443158701c408d59651b' 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 ('a0397c3999a9443158701c408d59651b', -1, 1715969734, 1715969734, '0d3a8ed4', -4, 0, 0)

Line : 187
File : sessions.php