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 ('43706be9437007aa0a47738756e32c00','0','3.226.72.194','CCBot/2.0 (https://commoncrawl.org/faq/)','1721041297','profile.php?userid=4536&sid=c909ef8489e1f866616bf80ad11eb8cc','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.5.25-MariaDB-ubu2004-log
php version: 5.6.40-nmm9
Date: 15.07.2024 @ 13:01
Script: /profile.php?userid=4536&sid=c909ef8489e1f866616bf80ad11eb8cc
Referer: