Time out immediately

Hello is setup my solr server and connected very well with wordpress but when i try to index… it times out immediately with this error.
”
An error or timeout occured.

Error code: parsererror

Error message: SyntaxError: Unexpected token < in JSON at position 0

<div class=”woocommerce”> <nav class=”woocommerce-MyAccount-navigation”>

<li class=”woocommerce-MyAccount-navigation-link woocommerce-MyAccount-navigation-link–dashboard is-active”> Dashboard <li class=”woocommerce-MyAccount-navigation-link woocommerce-MyAccount-navigation-link–orders”> Orders <li class=”woocommerce-MyAccount-navigation-link woocommerce-MyAccount-navigation-link–downloads”> Downloads <li class=”woocommerce-MyAccount-navigation-link woocommerce-MyAccount-navigation-link–edit-address”> Addresses <li class=”woocommerce-MyAccount-navigation-link woocommerce-MyAccount-navigation-link–edit-account”> Account details <li class=”woocommerce-MyAccount-navigation-link woocommerce-MyAccount-navigation-link–customer-logout”> Logout

</nav> <div class=”woocommerce-MyAccount-content”> {“nb_results”:0,”status”:2,”message”:”Error on line 2240 of file \/var\/www\/html\/wp-content\/plugins\/woocommerce\/includes\/wc-template-functions.php: Invalid argument supplied for foreach()”,”indexing_complete”:false}
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