phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '77bbf51ac0e681e88b1cd999cdcf9687' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('77bbf51ac0e681e88b1cd999cdcf9687', -1, 1716291849, 1716291849, '0390ec52', -8, 0, 0)

Line : 187
File : sessions.php