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 ('5fa30a42cd921010e3540a74350fa61b','0','3.94.102.228','claudebot','1711672020','search.php?sid=f5ce4fa9efc8b33e825e25a9513e0176','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 @ 01:27
Script: /search.php?sid=f5ce4fa9efc8b33e825e25a9513e0176
Referer: