phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1d1acdb16280c6d505b00e731dfc5d94' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1d1acdb16280c6d505b00e731dfc5d94', -1, 1715309816, 1715309816, '0316f28d', -4, 0, 0)

Line : 187
File : sessions.php