phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d771ab1a2e1abb6e87b732e0d80b91a0', -1, 1715223033, 1715223033, '1275e3c2', -12, 0, 0)

Line : 187
File : sessions.php