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 ('d78bbe2ddcef4fed9fae1ffc613f3c76','0','18.221.146.223','claudebot','1713491672','calendar.php?sid=0d41df34414744c8f2c35753656604ac','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 @ 03:54
Script: /calendar.php?sid=0d41df34414744c8f2c35753656604ac
Referer: