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 ('f66a21c6b2a62f3199163e8df8d7e18e', -1, 1715805945, 1715805945, '12deb476', -4, 0, 0)

Line : 222
File : sessions.php