phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88edd532e36c621406972c2fb516ede0' 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 ('88edd532e36c621406972c2fb516ede0', -1, 1716000547, 1716000547, '03931cca', 0, 0, 0)

Line : 222
File : sessions.php