SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImQ0ZEIxQUwvTGkwY2pKVGpPL20vQmc9PSIsInZhbHVlIjoiSlg4ODQrRW5Sb2Z3ZzI1SWNLV3gyQT09IiwibWFjIjoiNWVlMjcwMmRjM2ZmN2Y0NjZlNGQwYTc4OTFiNGZhN2YyZmQxOTQzZWU2Zjk4YTllMmQxN2M2YmFmYjRjMzhmMCIsInRhZyI6IiJ9 limit 1)