phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1ac67f663b2aa736fb17796d7d8c7c92' 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 ('1ac67f663b2aa736fb17796d7d8c7c92', -1, 1715319742, 1715319742, '03899d2d', -4, 0, 0)

Line : 187
File : sessions.php