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 ('cd9caecbae728ca72a6b82d831085fa4','0','44.210.235.247','claudebot','1711688369','search.php?sid=851e5c47dfca68a7823609620b0d2704','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: 29.03.2024 @ 05:59
Script: /search.php?sid=851e5c47dfca68a7823609620b0d2704
Referer: