SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtIc3RDeUNYQ1AzaG9xWmRDTFJ2UEE9PSIsInZhbHVlIjoiZ2dKWFUyNGxrSnVpMDhYVnA5UCt5dz09IiwibWFjIjoiNWZjMWY1OTk3NGJlMTM3NjY1MmI1MDU1NGZhNDY0ZDBjMWM5MjJkMjliNzAxYzE5YWQzNmZjM2FjNWFjNzQ4MyIsInRhZyI6IiJ9 limit 1)