phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '645dd76d8b8cac80363767e7447036b1' 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 ('645dd76d8b8cac80363767e7447036b1', -1, 1715849496, 1715849496, '12e1626f', -8, 0, 0)

Line : 187
File : sessions.php