phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51d7712b1e792945120f09e6f96f7412' 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 ('51d7712b1e792945120f09e6f96f7412', -1, 1715228303, 1715228303, '12dfc43b', -1, 0, 0)

Line : 187
File : sessions.php