phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a102a21965d671ee04e240b53c48c7a9' 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 ('a102a21965d671ee04e240b53c48c7a9', -1, 1715636841, 1715636841, '039004dd', -8, 0, 0)

Line : 187
File : sessions.php