phpBB :

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f90ebea51e700682b2dfba32cd75f27c', -1, 1739162641, 1739162641, '12610e55', -8, 0, 0)

Line : 187
File : sessions.php