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 ('21b40c1f5c8f77f169ed315ec18a1481', -1, 1711641536, 1711641536, '03eb4be5', 1189, 0, 0)

Line : 187
File : sessions.php