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 ('89f7d5d6467a39a3f1a3b4ef2d0e07af', -1, 1711642397, 1711642397, '035c60f7', 1953, 0, 0)

Line : 187
File : sessions.php