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 ('56c27378a0518a64962aaef97fb09dd7','0','3.21.106.69','claudebot','1713491871','search.php?action=user&userid=152&sid=56bd18af31191d77d20164ea39bc92f9','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: 19.04.2024 @ 03:57
Script: /search.php?action=user&userid=152&sid=56bd18af31191d77d20164ea39bc92f9
Referer: