phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '770976698da74bd58221154772f2701d' 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 ('770976698da74bd58221154772f2701d', -1, 1751859486, 1751859486, 'd849d81f', 32, 0, 0)

Line : 187
File : sessions.php