phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9263fb09c85c36a0b11a2e8506b81d7c', -1, 1714033204, 1714033204, '12bf87e0', 1713, 0, 0)

Line : 187
File : sessions.php