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Warning: Undefined array key "categoria" in /home1/electsk1/public_html/electricista.php on line 89
Fatal error: Uncaught ArgumentCountError: mysqli_error() expects exactly 1 argument, 0 given in /home1/electsk1/public_html/php/recursos.php:17
Stack trace:
#0 /home1/electsk1/public_html/php/recursos.php(17): mysqli_error()
#1 /home1/electsk1/public_html/electricista.php(90): BaseDatos->consultarIndividual('select * from c...')
#2 {main}
thrown in /home1/electsk1/public_html/php/recursos.php on line 17
