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 ('821239f7efe23a6b5c91d621d25e14f9', -1, 1736824546, 1736824546, '12e2aa13', 4, 0, 0)

Line : 189
File : sessions.php