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 ('76526a750ddd533a55ccd1dfe511fd2e', -1, 1714304951, 1714304951, '12bc28cf', 624, 0, 0)

Line : 187
File : sessions.php