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 ('1a01f4a8eab84ae7004924b0b2ece1ec','0','44.202.198.173','claudebot','1711715771','search.php?action=polls&sid=21c1996c658b3f6000755ecf38ef3446','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 @ 13:36
Script: /search.php?action=polls&sid=21c1996c658b3f6000755ecf38ef3446
Referer: