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 ('23a368d7b4fe93feb8aa9a1459bed287','0','3.145.206.169','claudebot','1713474493','search.php?sid=2dc6799afd9adcce42184e8a96bf3cd4','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: 18.04.2024 @ 23:08
Script: /search.php?sid=2dc6799afd9adcce42184e8a96bf3cd4
Referer: