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 ('4140cf4b51b0d9dd860b2f2f734b04f0', -1, 1715763234, 1715763234, '038e72f5', 14, 0, 0)

Line : 187
File : sessions.php