title: PhpMyAdmin timeout with large SQL import error
body: <p>When I try to paste a large(5000 lines) sql file into PhpMyAdmin, I get this error? I know I can use the upload but on my old version of PhpMyAdmin this used to work without a problem.  </p>
  
  <pre><code>ALERT - configured request variable value length limit exceeded - dropped variable 
  'sql_query' (attacker '111.171.123.123', file '/usr/share/apache2/phpmyadmin/import.php'),
  referer: https://example.co.uk/phpmyadmin/db_sql.php?db=test&amp;server=1&amp;
  token=0f355f8bbc6fc09d5c512e0409e9cac9&amp;db_query_force=1
  </code></pre>
  
  <p>I have already tried changing the <code>$cfg['ExecTimeLimit'] = 0;</code></p>
  
  <p>php.ini</p>
  
  <pre><code>;;;;;;;;;;;;;;;;;;;
  ; Resource Limits ;
  ;;;;;;;;;;;;;;;;;;;
  
  ; Maximum execution time of each script, in seconds
  max_execution_time = 120     
  ; Maximum amount of time each script may spend parsing request data
  max_input_time = 60 
  ;max_input_nesting_level = 64 ; Maximum input variable nesting level
  ;Maximum amount of memory a script may consume (128MB)
  memory_limit = 100M 
  </code></pre>