Title: PHP Error Last modified: August 22, 2016 --- # PHP Error * Resolved [KTS915](https://wordpress.org/support/users/kts915/) * (@kts915) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/) * I am getting this warning when on the Courses page: * ``` number_format() expects parameter 1 to be double, string given wp-includes/functions.php:170 ``` * [https://wordpress.org/plugins/coursepress/](https://wordpress.org/plugins/coursepress/) Viewing 15 replies - 1 through 15 (of 26 total) 1 [2](https://wordpress.org/support/topic/php-error-105/page/2/?output_format=md) [→](https://wordpress.org/support/topic/php-error-105/page/2/?output_format=md) * [Jack K](https://wordpress.org/support/users/jack-kitterhing/) * (@jack-kitterhing) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5311802) * Hi there [@kts915](https://wordpress.org/support/users/kts915/), * Hope you’re well today! * Can you confirm if this is the “Courses” page in the admin or front-end of the site, I haven’t personally been able to replicate on either. * Do you have version 1.0.9 installed? * Also is WP_DEBUG false or true in your wp-config.php? * Please advise. * Thanks! * Kind Regards Jack. * Thread Starter [KTS915](https://wordpress.org/support/users/kts915/) * (@kts915) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5311807) * It’s on the front end with version 1.0.9. I am using Query Monitor. * [Jack K](https://wordpress.org/support/users/jack-kitterhing/) * (@jack-kitterhing) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5311927) * Hiya [@kts915](https://wordpress.org/support/users/kts915/), * Hope you’re well today! * Just checked on my site using Query Monitor and haven’t been able to replicate the message, any chance I could get a link to your site please? * Thanks! * Kind Regards Jack * Thread Starter [KTS915](https://wordpress.org/support/users/kts915/) * (@kts915) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5311928) * Not really; it’s a localhost test site. * Steps to reproduce: * 1. Go to back-end, CoursePress -> Courses. 2. For any course there, select View. * Plugin Support [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * (@wpmudev-support6) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5311961) * Hey KTS, * Thanks for getting back to us on that. Have you tried it with just the default twenty fourteen theme or the included CoursePress theme? With your other plugins deactive? Just to ensure there isn’t any plugin/theme conflicts happening. * Let us know if it’s still showing up then! * Thanks KTS, hope you’re having a great week. * All the best, Tyler * Thread Starter [KTS915](https://wordpress.org/support/users/kts915/) * (@kts915) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5311968) * I have now tried it with both, and with no other plugins active beside CP and QM. No problem, but … * I previously hadn’t thought of turning off MarketPress. Which I did do this time. If I turn MP back on, the warning reappears!! * Oh, and if I use a different theme, I actually get more PHP errors. * Plugin Support [Predrag – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support1/) * (@wpmudev-support1) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312009) * Hi [@kts915](https://wordpress.org/support/users/kts915/), * I have tested on my test site using latest version of CoursePress, MarketPress, Query Monitor plugins and using default WordPress theme but couldn’t reproduce the warning message. * Could you please tell me which version of plugins, theme and WordPress you are using so that we can troubleshoot it? * Also share us the screenshot of the page where you are getting this warning message. * For screenshots, you can simply provide a link to an image through Google Drive, Dropbox, screencast.com, [http://imgur.com/](http://imgur.com/) or other image service. 🙂 * Kind Regards, WPMU DEV * Thread Starter [KTS915](https://wordpress.org/support/users/kts915/) * (@kts915) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312014) * My message was left two weeks ago! * As I have previously explained on another thread, the plugin has other serious deficiencies that mean I won’t be trying it again unless and until they are resolved. * But, since I see from the forum that others have discovered a ton of other bugs and problems, that doesn’t look like being any time soon. If you have managed to eradicate this one problem, then I suppose that’s a start. * Plugin Support [Predrag – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support1/) * (@wpmudev-support1) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312017) * Hi [@kts915](https://wordpress.org/support/users/kts915/), * Thank you for your patience. * Some of our staff members were gone to WordCamp so it took some time to respond here due to work load. * We are resolving all the issues which can be reproduced. * We need your cooperation to reproduce this issue so that it can be fixed. * Thanks, WPMU DEV * Thread Starter [KTS915](https://wordpress.org/support/users/kts915/) * (@kts915) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312019) * You people at WPMU Dev do have a strange way of conducting yourselves. * Do you want my input or not? You have not, so far, shown any inclination to listen to what I have had to say. That’s absolutely fine: it’s your plugin, and you are providing it here for free. * But if you won’t listen to what else I say, I don’t understand why you now expect me to load the plugin back up and test it out for you. * If you actually do decide to address my previous comments, then I’ll happily reconsider. * Plugin Support [Predrag – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support1/) * (@wpmudev-support1) * [11 years, 8 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312021) * Hi [@kts915](https://wordpress.org/support/users/kts915/), * We’re here to help you. * We need answers from you for the questions asked in the following reply posted previously so that we can get to the bottom of this faster. * [https://wordpress.org/support/topic/php-error-105?replies=11#post-6103998](https://wordpress.org/support/topic/php-error-105?replies=11#post-6103998) * Please advise. * Regards, WPMU DEV * [thefreebird](https://wordpress.org/support/users/thefreebird/) * (@thefreebird) * [11 years, 7 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312023) * I get the same error. Only when paid course is selected. Appears on course page at front end and in the price column of the product plugin. * WP 4.0, coursepress theme, new wordpress installation * I can’t charge for my course with this error. big problem! * Plugin Support [Saurabh – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support7/) * (@wpmudev-support7) * [11 years, 7 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312024) * Hey thefreebird, * Hope you’re doing well today and thanks for mentioning this! * I’m not able to reproduce this issue either, are you on a localhost as well? Wondering if maybe this issue is related to the server side. * Look forward to hearing back! * Cheers, Tyler * [thefreebird](https://wordpress.org/support/users/thefreebird/) * (@thefreebird) * [11 years, 7 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312026) * Hi Tyler **I replied in my ’embedded video’ thread but maybe it’s better here? Either way I am getting desperate for a solution. I don’t have a local install, it’s all live and on cloud hosting. I have included some screenshots that I hope will help in debugging. * **screenshots were included as attachments in response to your email and are here: [http://www.screencast.com/t/ltxrfOHef](http://www.screencast.com/t/ltxrfOHef)** * ewt php bug shows how the screen looks if I turn on ‘paid course’ – if that is left unticked then display is good ewt php bug marketpress shows how it looks in the plugin ewt php bug edit shows what I see if I try to edit the above screen( marketpress plugin) ewt confirmed order mail issues shows a download link that gives all the code including the problem line plus a second link that advises I can manage from it, but when I click it tells me I don’t have sufficient permissions to access the page ewt user logon shows the error messages a user gets when they try to enroll for the course. NOTE – even though this is a paid course, a user can enroll and commence training without paying – the price shows as zero. * As you can imagine, this is a show stopper right now, which is a big issue as the course is time sensitive to a webinar just published. * Lastly, if a user presses the ‘view full profile’ button under the instructors name, it returns ‘Page not found’. * Thanks for your help so far, really hoping you can come through quickly on this one * Martin * To confirm I am using WP4.0, Coursepress theme, MarketPress plugin on a new WP installation on a highly rated Linux host. Client access is via Windows 8.1 and 7 * Plugin Support [Saurabh – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support7/) * (@wpmudev-support7) * [11 years, 7 months ago](https://wordpress.org/support/topic/php-error-105/#post-5312027) * Hey Martin, * Thanks for your detailed reply, can you do a plugin conflict check by deactivating all your other plugins to make sure none of them are conflicting? * I’m still unable to replicate the issue. * Your WP_DEBUG is set to false? You likely saw Jack ask that earlier up but just want to make sure it’s the same in your install as well. * As for the page not found issue, can you make sure you re-save your permalinks, you can do via: * Settings > Permalinks. Let me know if that resolves the page not found error 🙂 * What version of PHP are you running? * Look forward to hearing back! * Cheers, Tyler Viewing 15 replies - 1 through 15 (of 26 total) 1 [2](https://wordpress.org/support/topic/php-error-105/page/2/?output_format=md) [→](https://wordpress.org/support/topic/php-error-105/page/2/?output_format=md) The topic ‘PHP Error’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/coursepress_f7e9b6.svg) * [CoursePress Learning Management System](https://wordpress.org/plugins/coursepress/) * [Frequently Asked Questions](https://wordpress.org/plugins/coursepress/#faq) * [Support Threads](https://wordpress.org/support/plugin/coursepress/) * [Active Topics](https://wordpress.org/support/plugin/coursepress/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/coursepress/unresolved/) * [Reviews](https://wordpress.org/support/plugin/coursepress/reviews/) * 26 replies * 6 participants * Last reply from: [Saurabh – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support7/) * Last activity: [11 years, 6 months ago](https://wordpress.org/support/topic/php-error-105/page/2/#post-5312053) * Status: resolved