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 ('6b15fded2d4fbb3314756cd60a147cbc','0','3.133.147.87','claudebot','1713276314','search.php?sid=0f9eded14e01f51d2923b4ab582a8412','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: 16.04.2024 @ 16:05
Script: /search.php?sid=0f9eded14e01f51d2923b4ab582a8412
Referer: