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 ('90ba9e5e3ea9bc9e2bf9a921644da11d', -1, 1711667953, 1711667953, '2cdd2b58', 970, 0, 0)

Line : 187
File : sessions.php