phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9cdbf5f198ea56ac1f796d1c5bf10a9d' 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 ('9cdbf5f198ea56ac1f796d1c5bf10a9d', -1, 1715595986, 1715595986, '12761a5a', -8, 0, 0)

Line : 187
File : sessions.php