SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxkSEJkamw3SmJRMTlpNjBxTFRQa0E9PSIsInZhbHVlIjoic2Z2Uk5ydEU5K2lya1RuOGw3R2hpdz09IiwibWFjIjoiNjA4OTY1MTY0ZDdmYjVmZGNiMjQ4Mjk1YWI1MzU0MmM1Zjk3OGFkNDcyMjBmYmFmOGUxMzc5OTU1MmQ1OWJmOSIsInRhZyI6IiJ9 limit 1)