phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a647f0f1bc01d30db0f40b5269f9b3a6' 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 ('a647f0f1bc01d30db0f40b5269f9b3a6', -1, 1714365907, 1714365907, '12df6ae8', -1, 0, 0)

Line : 187
File : sessions.php