phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b2f7c6a816678c14c353100a9b0d748e' 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 ('b2f7c6a816678c14c353100a9b0d748e', -1, 1715847653, 1715847653, '12dd5caa', -8, 0, 0)

Line : 187
File : sessions.php