phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b1dc316ff0a9e2276e1186bfd4a6c7f' 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 ('8b1dc316ff0a9e2276e1186bfd4a6c7f', -1, 1714341453, 1714341453, 'ac467f51', -4, 0, 0, '162ef8d0310e06c5861e29abbbf5f675')

Line : 187
File : sessions.php