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 ('ab71b3e601dff1a45c5e382f1fc5c7ed', -1, 1714016818, 1714016818, '12bc8e92', 1403, 0, 0)

Line : 187
File : sessions.php