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 ('893ea9df85a0023ae5f394b9052eec7b','0','3.139.97.157','claudebot','1713468812','thread.php?threadid=5342&threadview=1&hilight=&hilightuser=0&sid=9f371124d722000a9197ae2f26619d38','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 @ 21:33
Script: /thread.php?threadid=5342&threadview=1&hilight=&hilightuser=0&sid=9f371124d722000a9197ae2f26619d38
Referer: