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 ('ccfc1879b7f2f6079f1d58e6d815f5a9', -1, 1751910543, 1751910543, '8d6563cd', 5, 0, 0)

Line : 187
File : sessions.php