phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b2c0f57c0a9a171d3c6938215bd5d2fd' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b2c0f57c0a9a171d3c6938215bd5d2fd', -1, 1759870905, 1759870905, 'd849d8d7', -9, 0)

Line : 180
File : /www/includes/sessions.php