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 ('70d1a2d01c2c89dc27f29f3bad89538a', -1, 1711655424, 1711655424, '03e6a2ee', 2006, 0, 0)

Line : 187
File : sessions.php