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 ('a21ecbe932cf2a5ee0ad37cf2cd8557c','0','3.14.70.203','claudebot','1713309412','ts_index.php?sid=ed0d38b8b97b2118f8183bf318e987d4','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: 17.04.2024 @ 01:16
Script: /ts_index.php?sid=ed0d38b8b97b2118f8183bf318e987d4
Referer: