Possible solutions of your questions

Hello

You have exceeded the limit performed by processes.

this means that the site works correctly.

here is the error log

[23-May-2016 16:36:29 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:37:48 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:04 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:06 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:11 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:26 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:28 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:40 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:41 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32
[23-May-2016 16:38:50 UTC] PHP Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/sleeppp/public_html/wp-content/themes/sommerce/woocommerce/single-product/tabs/tabs.php on line 32

this is not a normal situation and You noreplacedefaultroute with the web master