phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd206f40759ac0e595bd828e5539ffe5' 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, priv_session_id) VALUES ('dd206f40759ac0e595bd828e5539ffe5', -1, 1714126832, 1714126832, 'ac46b2e0', -8, 0, 0, '447c0fac065508740e281412d64e1e74')

Line : 187
File : sessions.php