SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlV5VFBDOWlpVk9FMUZ5dTRWdmhLSEE9PSIsInZhbHVlIjoiSTNEQ3RGWGhiT1lLRVluZFBiVm1vQT09IiwibWFjIjoiMDUzODk0ZjM3ZjUyNmM1NGMyMTA2OTc1ZTRkNzA5NmZiN2ZkZmUzZGM4ODlkZGRiODk0NWRmNjJjNWQ2NGY2MyIsInRhZyI6IiJ9 limit 1)