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 ('8a172b2c0a4c0fa4b74b77fe4f53d75e', -1, 1714237568, 1714237568, 'ac450714', 19, 0, 0)

Line : 187
File : sessions.php