phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '68836d7c8f0d1cfc69a6ddc9a0b1f128' 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 ('68836d7c8f0d1cfc69a6ddc9a0b1f128', -1, 1714133221, 1714133221, '1276b8ed', -4, 0, 0)

Line : 187
File : sessions.php