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 ('80a7b799da3d1b18c03db2f2e0ab862c', -1, 1711706867, 1711706867, '36f2bfd6', -1, 0, 0)

Line : 187
File : sessions.php