SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpzTlc2U3N0S0g5aDVFM3JDVUJwRGc9PSIsInZhbHVlIjoib0RpYks0WnpGcTRXT09TWjBRK29wQT09IiwibWFjIjoiNTZjZjQ4YWE5MzQ3MmVjMDliY2I0MDJkMzFlZDQ1ODRkMzJmMzhlYmY5Mzc0MzE5MzI3NTIxZjQ2ZGU4Mzg2NyIsInRhZyI6IiJ9 limit 1)