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 ('d24c47f3f2e0d7eeacd80708c73cc0c0', -1, 1711701200, 1711701200, '035948dd', -10, 0, 0)

Line : 187
File : sessions.php