Failing to convert DB from 3.0.12, step: process update from 3.1.0-dev

SQL ERROR [ sqlite3 ]

table phpbb_forums has no column named forum_posts_approved [1]

SQL

INSERT INTO phpbb_forums (display_subforum_list,forum_id,parent_id,left_id,right_id,forum_parents,forum_name,forum_desc,forum_desc_bitfield,forum_desc_options,forum_desc_uid,forum_link,forum_password,forum_style,forum_image,forum_rules,forum_rules_link,forum_rules_bitfield,forum_rules_options,forum_rules_uid,forum_topics_per_page,forum_type,forum_status,forum_topics,forum_topics_real,forum_last_post_id,forum_last_poster_id,forum_last_post_subject,forum_last_post_time,forum_last_poster_name,forum_last_poster_colour,forum_flags,display_on_index,enable_indexing,enable_icons,enable_prune,prune_next,prune_days,prune_viewed,prune_freq,forum_options,forum_posts_approved,forum_posts_unapproved,forum_posts_softdeleted,forum_topics_approved,forum_topics_unapproved,forum_topics_softdeleted) SELECT display_subforum_list,forum_id,parent_id,left_id,right_id,forum_parents,forum_name,forum_desc,forum_desc_bitfield,forum_desc_options,forum_desc_uid,forum_link,forum_password,forum_style,forum_image,forum_rules,forum_rules_link,forum_rules_bitfield,forum_rules_options,forum_rules_uid,forum_topics_per_page,forum_type,forum_status,forum_topics,forum_topics_real,forum_last_post_id,forum_last_poster_id,forum_last_post_subject,forum_last_post_time,forum_last_poster_name,forum_last_poster_colour,forum_flags,display_on_index,enable_indexing,enable_icons,enable_prune,prune_next,prune_days,prune_viewed,prune_freq,forum_options,forum_posts_approved,forum_posts_unapproved,forum_posts_softdeleted,forum_topics_approved,forum_topics_unapproved,forum_topics_softdeleted FROM phpbb_forums_temp;

BACKTRACE

FILE: (not given by php)
LINE: (not given by php)
CALL: msg_handler()

FILE: [ROOT]/phpbb/db/driver/driver.php
LINE: 745
CALL: trigger_error()

FILE: [ROOT]/phpbb/db/driver/sqlite3.php
LINE: 133
CALL: phpbb\db\driver\driver->sql_error()

FILE: [ROOT]/phpbb/db/tools.php
LINE: 1506
CALL: phpbb\db\driver\sqlite3->sql_query()

FILE: [ROOT]/phpbb/db/tools.php
LINE: 2017
CALL: phpbb\db\tools->_sql_run_sql()

FILE: [ROOT]/phpbb/db/tools.php
LINE: 909
CALL: phpbb\db\tools->sql_column_remove()

FILE: (not given by php)
LINE: (not given by php)
CALL: phpbb\db\tools->perform_schema_changes()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 457
CALL: call_user_func_array()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 403
CALL: phpbb\db\migrator->run_step()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 242
CALL: phpbb\db\migrator->process_data_step()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 204
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 204
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 204
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 204
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 204
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 204
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/phpbb/db/migrator.php
LINE: 155
CALL: phpbb\db\migrator->try_apply()

FILE: [ROOT]/install/database_update.php
LINE: 234
CALL: phpbb\db\migrator->update()