phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd4540d37f8a60ea1c9b3679eb782c1c9' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d4540d37f8a60ea1c9b3679eb782c1c9', -1, 1714768981, 1714768981, '1276020f', -8, 0, 0)

Line : 187
File : sessions.php