phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad2ad6bbfb3bbf39ac1bc05af0b4f813' for key 'PRIMARY'

INSERT INTO oldforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad2ad6bbfb3bbf39ac1bc05af0b4f813', -1, 1753037934, 1753037934, 'd849d80c', -9, 0, 0)

Line : 187
File : sessions.php