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 ('0b895c0e291b4a9c97f5aa3046ff2ba7', -1, 1714252792, 1714252792, '0390fc8c', 1666, 0, 0)

Line : 187
File : sessions.php