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 ('c39ba20ace2e58ac978b702323b7a2f3', -1, 1738748789, 1738748789, '038fcdb8', 15, 0, 0)

Line : 189
File : sessions.php