phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '257e0f371ebd59804c93110dcc5ebd8c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('257e0f371ebd59804c93110dcc5ebd8c', -1, 1714880468, 1714880468, '12dec88f', 16, 0, 0)

Line : 187
File : sessions.php