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 ('ed086ecbb95e5f7d1a150f04b7b239bf', -1, 1715041591, 1715041591, '12758ef8', 4, 0, 0)

Line : 187
File : sessions.php