phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88956bb044b67455463ecdf6bd46981d' 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 ('88956bb044b67455463ecdf6bd46981d', -1, 1715983969, 1715983969, '0391ba93', 0, 0, 0)

Line : 187
File : sessions.php