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 ('c04a50e3651f66c9a11b6c240b20fd2e','0','3.135.202.224','claudebot','1713284382','thread.php?threadid=4649&sid=97a93234fd4788567cd4c8df3059042b','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 @ 18:19
Script: /thread.php?threadid=4649&sid=97a93234fd4788567cd4c8df3059042b
Referer: