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 ('d2188be735c362118d0f1b5fc14cfcaa', -1, 1715030871, 1715030871, '12bc0af6', -4, 0, 0)

Line : 187
File : sessions.php