It was an error during the SQL command!
MySQL error number: #1054
MySQL error: Unknown column 'href' in 'field list'
The SQL command: 
INSERT INTO error_page_log (url, ip) VALUES ('http://bacsbokodnno.hu/js/'+href+'', '18.218.129.100')

Backtrace:

	

		

			
File
			
Line
			
Class
			
Type
			
Function
		
	
	

		

			
/var/www/bacsbokodnko/data/www/bacsbokodnno.hu/classes/db.class.php
			
111
			
db
			
->
			
db_error
		
		

			
/var/www/bacsbokodnko/data/www/bacsbokodnno.hu/config/config.php
			
119
			
db
			
->
			
query
		
		

			
/var/www/bacsbokodnko/data/www/bacsbokodnno.hu/index.php
			
70
			

			

			
require