phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '871b9d9ee54f1a47c63d95c6d00de2c7' 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 ('871b9d9ee54f1a47c63d95c6d00de2c7', -1, 1715342531, 1715342531, '03934141', -8, 0, 0)

Line : 187
File : sessions.php