phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ebf0397b1ca235f2228c525d760bf781' 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) VALUES ('ebf0397b1ca235f2228c525d760bf781', -1, 1761445567, 1761445567, 'c0a81008', 18, 0, 0)

Line : 187
File : sessions.php