phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac86449e8df2cfb50dd570fd8e7d0bdf' 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 ('ac86449e8df2cfb50dd570fd8e7d0bdf', -1, 1715346478, 1715346478, '039173c3', 0, 0, 0)

Line : 187
File : sessions.php