phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a12cba73f0091dc137c6451cc32ef2d' 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 ('1a12cba73f0091dc137c6451cc32ef2d', -1, 1714825103, 1714825103, 'c0a80201', -8, 0, 0)

Line : 187
File : sessions.php