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 ('c4c7c47973c365044bbacada32bcbe8d','0','18.213.4.140','claudebot','1711724292','newthread.php?boardid=86&sid=add223c0362f801e78884d7209c91b66','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 @ 15:58
Script: /newthread.php?boardid=86&sid=add223c0362f801e78884d7209c91b66
Referer: