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 ('4a377080951d8ec66c6b1b1d190e30cb', -1, 1746214356, 1746214356, '12de6d85', 251, 0, 0)

Line : 187
File : sessions.php