SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InA1d2xGN0ZEVHVjSmxBZ28rMHV5Nmc9PSIsInZhbHVlIjoiellQekhRR2xsVWZwTW9zaU12enZZZz09IiwibWFjIjoiMzU3NzdkN2U1YWExYWM2NjM1MDJlODdlMzM2ZDI0MDc2NzI2NDUwNGE0MGVmNzFjZWVmMDUwNmM1NjE2NjkwOCIsInRhZyI6IiJ9 limit 1)