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 ('bf3b803e2e7a6cc7ea2ec6a0e7e4c161', -1, 1715257966, 1715257966, '12d82074', 12, 0, 0)

Line : 187
File : sessions.php