Error when installing in French

Hi, I'm trying to install Opigno with WAMP in French, but everytime I have this error when the installation reaches the language import part : An AJAX HTTP error occurred. HTTP Result Code: 200 Debugging information follows. Path: /opigno/?q=batch&id=2&op=do StatusText: OK ResponseText: ( ! ) Fatal error: Maximum execution time of 1000 seconds exceeded in C:\wamp\www\opigno\includes\database\database.inc on line 2171 Call Stack #TimeMemoryFunctionLocation 10.0000246304{main}( )..\index.php:0 20.985134390648menu_execute_active_handler( )..\index.php:21 30.993135117144call_user_func_array:{C:\wamp\www\opigno\includes\menu.inc:527} ( )..\menu.inc:527 40.993135117360system_batch_page( )..\menu.inc:527 50.993135117464_batch_page( )..\system.admin.inc:2379 60.993135118344_batch_do( )..\batch.inc:80 70.993135118584_batch_process( )..\batch.inc:161 80.996135198728call_user_func_array:{C:\wamp\www\opigno\includes\batch.inc:284} ( )..\batch.inc:284 90.996135198808_locale_batch_import( )..\batch.inc:284 100.996135200664_locale_import_read_po( )..\locale.inc:2323 11999.849235225120_locale_import_one_string( )..\locale.inc:786 12999.849235225280_locale_import_one_string_db( )..\locale.inc:1046 13999.915235228696InsertQuery_mysql->execute( )..\locale.inc:1150 14999.916235229792DatabaseConnection->query( )..\query.inc:36 15999.916235232584DatabaseStatementBase->execute( )..\database.inc:683 I've tried the built-in english version, and there was no problem. I've tried to install the French package through the website interface, but I get the same message error. Thanks.