phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7247c9e2564154f6a6553d9f8f36c88e' 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 ('7247c9e2564154f6a6553d9f8f36c88e', -1, 1714870871, 1714870871, '12bf2b8c', -8, 0, 0)

Line : 187
File : sessions.php