phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac691d065cc0237751fc44224d1f839e' 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 ('ac691d065cc0237751fc44224d1f839e', -1, 1714857117, 1714857117, '12d87b78', 0, 0, 0)

Line : 187
File : sessions.php