phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad64b066ac633b31a600419b4681a5f9' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad64b066ac633b31a600419b4681a5f9', -1, 1714274274, 1714274274, '12e03be7', 2, 0, 0)

Line : 187
File : sessions.php