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 ('02d9d1a32e83381dc16f0a32ad71399f', -1, 1715603716, 1715603716, '12ddc6e9', -4, 0, 0)

Line : 187
File : sessions.php