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 ('8df92e5b4bb106307100826698627526','0','18.208.172.3','claudebot','1711644691','search.php?sid=5c176e91891db22ab92bb40f6c4bf7a4','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 @ 17:51
Script: /search.php?sid=5c176e91891db22ab92bb40f6c4bf7a4
Referer: