I have just started to use Moodle 3.4 to create an online training platform with initial materials uploaded. However, logging on to the site for the first time in 2 weeks, I got directed to this automated page asking me to do an install (i.e. upgrade to the newly released 3.5)
and then i continued to install new version 3.5
On Installation Process
Page view on list of server checks and there are two plugins should be check
1) php_extension (soap) which is optional
2) ph_setting (opchace.enable) which is PHP setting should be changed- in this part, i do not know where to change and enable OPcache extension
then i tried to continue cause in the bottom of report list there is statement "Your server environment meets all minimum requirements."
But then what i got is error
DDL sql execution error
It is usually not possible to recover from errors triggered during installation, you may need to create a new database or use a different database prefix if you want to retry the installation.
line 492 of /lib/dml/moodle_database.php: ddl_change_structure_exception thrown
line 1041 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
line 77 of /lib/ddl/database_manager.php: call to mysqli_native_moodle_database->change_database_structure()
line 425 of /lib/ddl/database_manager.php: call to database_manager->execute_sql_arr()
line 370 of /lib/ddl/database_manager.php: call to database_manager->install_from_xmldb_structure()
line 1730 of /lib/upgradelib.php: call to database_manager->install_from_xmldb_file()
line 276 of /admin/index.php: call to install_core()
How i can fix this issue?