phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b476642607bb0b187e9136ddf43d5c4d' for key 'PRIMARY'

INSERT INTO phpbb_geschichte_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b476642607bb0b187e9136ddf43d5c4d', -1, 1715625932, 1715625932, '12bfaf9c', -9, 0, 0)

Line : 183
File : sessions.php