phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9151a1b25a86aac154c52e8b86723f61' 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 ('9151a1b25a86aac154c52e8b86723f61', -1, 1715209213, 1715209213, '127689f3', -8, 0, 0)

Line : 187
File : sessions.php