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 ('2c3442e1ce15462c9c74f23d77d28d21','0','44.192.107.255','claudebot','1711628568','search.php?sid=65bb44f263a121237a2f7cc8d5dd312a','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 @ 13:22
Script: /search.php?sid=65bb44f263a121237a2f7cc8d5dd312a
Referer: