phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c00f9ef5de129996feb65f432cf8527b' 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 ('c00f9ef5de129996feb65f432cf8527b', -1, 1715026199, 1715026199, '12dfacfc', -7, 0, 0)

Line : 187
File : sessions.php