phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bf96e96389c148083aa19b77548da02a' 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 ('bf96e96389c148083aa19b77548da02a', -1, 1752897977, 1752897977, 'd849d8cd', -12, 0, 0)

Line : 187
File : sessions.php