phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f3f3933877ea1827bee1cff579ae0b0' 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 ('9f3f3933877ea1827bee1cff579ae0b0', -1, 1715401984, 1715401984, '12769045', 0, 0, 0)

Line : 187
File : sessions.php