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 ('694c78c9eb2f12d470be74cfb66265ae', -1, 1711705341, 1711705341, '12e842bc', 716, 0, 0)

Line : 187
File : sessions.php