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 ('8c7dfe1d9f0bf5eaff46a3f0b88076f0', -1, 1714323372, 1714323372, '12e02720', 1640, 0, 0)

Line : 187
File : sessions.php