phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40adb0f3487ff3a7048da2da63ca7466' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('40adb0f3487ff3a7048da2da63ca7466', -1, 1754582736, 1754582736, 'd849d8f2', 43, 0, 0)

Line : 187
File : sessions.php