phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9843ff0bd24ea5fff1cacd9d3abe2d7e' 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 ('9843ff0bd24ea5fff1cacd9d3abe2d7e', -1, 1715328724, 1715328724, '6ca2d810', -1, 0, 0)

Line : 208
File : sessions.php