phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a2dc673a732118238509673b62b0973' 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 ('9a2dc673a732118238509673b62b0973', -1, 1765113221, 1765113221, '2e251811', 40, 0, 0)

Line : 187
File : sessions.php