phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8bb1b9f2817f93239bd79300ceb5c5a' 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 ('a8bb1b9f2817f93239bd79300ceb5c5a', -1, 1714780969, 1714780969, '030e06c2', 0, 0, 0)

Line : 187
File : sessions.php