phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3f3d7e40ac1ea01021c5c10f0cb37f84' 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 ('3f3d7e40ac1ea01021c5c10f0cb37f84', -1, 1715243359, 1715243359, '0390f3b8', 0, 0, 0)

Line : 187
File : sessions.php