phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '56d78fd44ce291750b9911540f067cd2' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('56d78fd44ce291750b9911540f067cd2', -1, 1751916983, 1751916983, 'd849d8ee', 2, 0, 0)

Line : 186
File : sessions.php