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 ('37b3cd82d8c43dcf219e079dfa36cc61','0','44.204.94.166','claudebot','1711640951','thread.php?threadid=4920&sid=a87ea133b5bd2253f6abd162c6583510','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: 28.03.2024 @ 16:49
Script: /thread.php?threadid=4920&sid=a87ea133b5bd2253f6abd162c6583510
Referer: