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 ('baf4727f4f40d4d36c499d01d6d7a64d', -1, 1715624135, 1715624135, 'ac4507a7', 15, 0, 0)

Line : 187
File : sessions.php