phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3a9161e76c05ae26ebbb37c5f7b67438' 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 ('3a9161e76c05ae26ebbb37c5f7b67438', -1, 1763162233, 1763162233, '2e251811', -2, 0, 0)

Line : 187
File : sessions.php