Mariadb keeps crashing under windows

Im using Mariadb 10.4 with Win2019. Sometimes mariadb crashes. I dont know what to make of the mariadb.log is posted below. Does anybody know what to do?

2020-12-17 14:27:20 0x19ac InnoDB: Assertion failure in file D:\winx64-packages\build\src\storage\innobase\row\row0sel.cc line 3966 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to https://jira.mariadb.org/ InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: https://mariadb.com/kb/en/library/innodb-recovery-modes/ InnoDB: about forcing recovery. 201217 14:27:20 [ERROR] mysqld got exception 0x80000003 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail.

Server version: 10.4.13-MariaDB key_buffer_size=134217728 read_buffer_size=131072 max_used_connections=14 max_threads=65537 thread_count=9 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 136384 K bytes of memory Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x1d921397fe8 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... mysqld.exe!my_sigabrt_handler()[my_thr_init.c:485] ucrtbase.dll!raise() ucrtbase.dll!abort() mysqld.exe!ut_dbg_assertion_failed()[ut0dbg.cc:60] mysqld.exe!row_search_idx_cond_check()[row0sel.cc:3966] mysqld.exe!row_search_mvcc()[row0sel.cc:5266] mysqld.exe!ha_innobase::general_fetch()[ha_innodb.cc:9546] mysqld.exe!handler::ha_index_prev()[handler.cc:2967] mysqld.exe!join_read_prev_same()[sql_select.cc:21213] mysqld.exe!sub_select()[sql_select.cc:20385] mysqld.exe!do_select()[sql_select.cc:19904] mysqld.exe!JOIN::exec_inner()[sql_select.cc:4459] mysqld.exe!JOIN::exec()[sql_select.cc:4242] mysqld.exe!mysql_select()[sql_select.cc:4675] mysqld.exe!handle_select()[sql_select.cc:410] mysqld.exe!execute_sqlcom_select()[sql_parse.cc:6359] mysqld.exe!mysql_execute_command()[sql_parse.cc:3898] mysqld.exe!mysql_parse()[sql_parse.cc:7904] mysqld.exe!dispatch_command()[sql_parse.cc:1844] mysqld.exe!do_command()[sql_parse.cc:1359] mysqld.exe!threadpool_process_request()[threadpool_common.cc:365] mysqld.exe!tp_callback()[threadpool_common.cc:192] ntdll.dll!RtlInitializeCriticalSection() ntdll.dll!RtlAcquireSRWLockExclusive() KERNEL32.DLL!BaseThreadInitThunk() ntdll.dll!RtlUserThreadStart()

Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x1d92322d050): select v.log_view_id, r.mysql_process_id from redcap_log_view_requests r, redcap_log_view v

where v.log_view_id = r.log_view_id and r.script_execution_time is null

and r.ui_id = 2823 and v.ts > '2020-12-17 14:22:20' and v.session_id = 'pntgb8kr3ce4t6414650ut1qai'

and v.page = 'DataEntry/record_home.php' and r.mysql_process_id != '86276'

order by v.log_view_id desc Connection ID (thread ID): 86276 Status: KILL_CONNECTION

Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. Writing a core file at D:\MariaDB\data\ Minidump written to D:\MariaDB\data\mysqld.dmp