CRITICAL - 2023-01-16 16:31:21 --> substr() expects parameter 1 to be string, array given
#0 [internal function]: CodeIgniter\Debug\Exceptions->errorHandler(2, 'substr() expect...', '/home/servicios...', 344, Array)
#1 /home/servicios/public_html/megaprofer/ctc/app/Controllers/Conciliacion.php(344): substr(Array, -4)
#2 /home/servicios/public_html/megaprofer/ctc/system/CodeIgniter.php(936): App\Controllers\Conciliacion->conciliacionautomatica()
#3 /home/servicios/public_html/megaprofer/ctc/system/CodeIgniter.php(432): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\Conciliacion))
#4 /home/servicios/public_html/megaprofer/ctc/system/CodeIgniter.php(333): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false)
#5 /home/servicios/public_html/megaprofer/ctc/public/index.php(44): CodeIgniter\CodeIgniter->run()
#6 {main}
