SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InQyWGlsNGRrbnZUZU5YTUR2enAwblE9PSIsInZhbHVlIjoieFJCUE1ZSTdOQWRnS0VUMHNyU09nZz09IiwibWFjIjoiY2Y1MGE0MTQ1NjI2ZDhjMDk1NzA4YzIxN2JkZWJiMWEzNDQ5ZDU3ZGUyN2EyN2I0MDA0ZTc2MWFkZjIzZTRlMSIsInRhZyI6IiJ9 limit 1)