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 ('74d9a9ff822f46d1adb22b02c8ccf5d4', -1, 1711712815, 1711712815, '6b1589b8', 0, 0, 0)

Line : 187
File : sessions.php