phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '25117db6b130acb24fa39182267d3338' 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 ('25117db6b130acb24fa39182267d3338', -1, 1778152142, 1778152142, 'd849d8d5', 1, 0, 0)

Line : 187
File : sessions.php