phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5c71d2d98d0a62f4d4f8691761b61779' for key 'travo_sessions.PRIMARY'

INSERT INTO travo_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5c71d2d98d0a62f4d4f8691761b61779', -1, 1758220442, 1758220442, 'd849d8bc', 0, 0, 0)

Line : 187
File : sessions.php