phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7d78f5bf6fa222bf15c66e8fa3b82a9' 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 ('a7d78f5bf6fa222bf15c66e8fa3b82a9', -1, 1714639785, 1714639785, '12bf2c17', -4, 0, 0)

Line : 187
File : sessions.php