A PHP Error was encountered
Severity: Warning
Message: Undefined variable $courseid
Filename: views/single_course.php
Line Number: 14
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 20
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "title" on null
Filename: views/single_course.php
Line Number: 20
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 22
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "tagline" on null
Filename: views/single_course.php
Line Number: 22
Students Enrolled:
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 24
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "enroll_count" on null
Filename: views/single_course.php
Line Number: 24
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 24
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "id" on null
Filename: views/single_course.php
Line Number: 24
0
Created by:
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 27
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "authid" on null
Filename: views/single_course.php
Line Number: 27
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 28
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "language" on null
Filename: views/single_course.php
Line Number: 28
Published date:
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 30
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "published_date" on null
Filename: views/single_course.php
Line Number: 30
12/31/1969
A PHP Error was encountered
Severity: Warning
Message: Undefined variable $crow
Filename: views/single_course.php
Line Number: 33
A PHP Error was encountered
Severity: Warning
Message: Attempt to read property "id" on null
Filename: views/single_course.php
Line Number: 33
Database Error
A Database Error Occurred
Error Number: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'GROUP BY course_id' at line 1
SELECT ROUND(AVG(rating_val),0) AS rating_no FROM `ratings` WHERE course_id = GROUP BY course_id
Filename: models/Global_model.php
Line Number: 242