SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFWNUZtRDdFTjY3eGxCUFNSYUVMbFE9PSIsInZhbHVlIjoiaXBsOWtKOGEzRU5mWVBWUklvZlVEdz09IiwibWFjIjoiNmQ3ODJmMTg0Njk0YmY2MjVkZjg5OTE0MGIxMjE3Y2ZjN2U4NzhhYzI2N2FhMTNhMDY2ZTQwYmIyMmYzMjgyNSIsInRhZyI6IiJ9 limit 1)