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 ('e6c7ca1ed2caed9a8f0678e5c57fccc8', -1, 1715845890, 1715845890, '12d9bdd5', 12, 0, 0)

Line : 187
File : sessions.php