phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '83f35a239c57c64ba43a8db4b7d3e406' 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 ('83f35a239c57c64ba43a8db4b7d3e406', -1, 1714703224, 1714703224, '0390bdb1', -6, 0, 0)

Line : 187
File : sessions.php