SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('20ed1f3eb8319ffade73f635cdc77ac8','0','3.143.9.115','claudebot','1713470122','ts_index.php?sid=e369dcf775d55afc4c2a8626334b77ef','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 18.04.2024 @ 21:55
Script: /ts_index.php?sid=e369dcf775d55afc4c2a8626334b77ef
Referer: